{
  "metadata": {
    "schema_version": "2.0",
    "package_version": "2.0.0-rc1",
    "publication_status": "qualification_required",
    "generated_date": "2026-07-28",
    "last_verified": "2026-07-21",
    "confidence": "Context dependent",
    "public_safe": true,
    "confidential_fields_excluded": true,
    "source_package": "Depureco USA public knowledge source package v33",
    "json_path": "/ai/niches/index-v26.json",
    "markdown_path": "/ai/niches/index-v26.md"
  },
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    "entity_id": "REF-ai-niches-index-v26",
    "entity_type": "niche",
    "name": "Index V26",
    "human_route": "https://depurecousa.com/depureco-contact-us/",
    "human_route_status": "available"
  },
  "content": {
    "niches": [
      {
        "record_type": "Known niche",
        "market_code": "M1",
        "market_entity_id": "MKT-m1",
        "market_or_niche_name": "Aerospace machining",
        "parent_market_name": "CNC Machining & Metalworking",
        "material_context": "Aluminum, titanium, composites support areas",
        "application_context": "Tighter cleanliness expectations; expensive downtime; critical workholding zones",
        "likely_product_interest": "CNC sump vacuums; HEPA/fine-dust options where needed",
        "primary_roles": "Operations Manager; Manufacturing Engineer; EHS",
        "differentiator_or_outcome": "Tighter cleanliness expectations; expensive downtime; critical workholding zones",
        "canonical_category_id": "CC-05",
        "parent_material_family_id": "MF-16",
        "human_route": "https://depurecousa.com/industrial-vacuums-for-machining-operations/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/aerospace-machining.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M1",
        "market_entity_id": "MKT-m1",
        "market_or_niche_name": "General job shop CNC",
        "parent_market_name": "CNC Machining & Metalworking",
        "material_context": "Mixed materials and many small batches",
        "application_context": "Fast tank cleanouts and floor recovery matter more than automation complexity",
        "likely_product_interest": "RAM OIL / M OIL families; wet & dry units",
        "primary_roles": "Owner; Operations Manager; Maintenance Supervisor",
        "differentiator_or_outcome": "Fast tank cleanouts and floor recovery matter more than automation complexity",
        "canonical_category_id": "CC-05",
        "parent_material_family_id": "MF-16",
        "human_route": "https://depurecousa.com/industrial-vacuums-for-machining-operations/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/general-job-shop-cnc.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M1",
        "market_entity_id": "MKT-m1",
        "market_or_niche_name": "Automotive / transportation machining",
        "parent_market_name": "CNC Machining & Metalworking",
        "material_context": "High-volume machining with repeat maintenance windows",
        "application_context": "Repeatable PM and fluid management matter",
        "likely_product_interest": "Sump vacuums; centralized options for bigger cells",
        "primary_roles": "Production Manager; Manufacturing Engineer",
        "differentiator_or_outcome": "Repeatable PM and fluid management matter",
        "canonical_category_id": "CC-05",
        "parent_material_family_id": "MF-16",
        "human_route": "https://depurecousa.com/industrial-vacuums-for-machining-operations/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/automotive-transportation-machining.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M1",
        "market_entity_id": "MKT-m1",
        "market_or_niche_name": "Cast iron / grinding cells",
        "parent_market_name": "CNC Machining & Metalworking",
        "material_context": "Fine abrasive dust + chips + slurry",
        "application_context": "Filter protection and wet/dry handling matter",
        "likely_product_interest": "Three-phase vacuums; fine-dust options",
        "primary_roles": "Maintenance; EHS; Engineering",
        "differentiator_or_outcome": "Filter protection and wet/dry handling matter",
        "canonical_category_id": "CC-03",
        "parent_material_family_id": "MF-07",
        "human_route": "https://depurecousa.com/industrial-vacuums-for-machining-operations/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/cast-iron-grinding-cells.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M2",
        "market_entity_id": "MKT-m2",
        "market_or_niche_name": "Structural fabrication",
        "parent_market_name": "Metal Fabrication & Welding",
        "material_context": "Large bays and welding/grinding stations",
        "application_context": "Visible fumes/dust, housekeeping, bay airflow perception",
        "likely_product_interest": "Welding extractors; mobile vacuums",
        "primary_roles": "Shop Manager; EHS; Maintenance",
        "differentiator_or_outcome": "Visible fumes/dust, housekeeping, bay airflow perception",
        "canonical_category_id": "CC-08",
        "parent_material_family_id": "MF-13",
        "human_route": "https://depurecousa.com/welding-fume-extractors-2/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/structural-fabrication.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M2",
        "market_entity_id": "MKT-m2",
        "market_or_niche_name": "Precision fabrication / enclosures",
        "parent_market_name": "Metal Fabrication & Welding",
        "material_context": "Cleaner cells and finer particulate load",
        "application_context": "More sensitivity to finish quality and rework",
        "likely_product_interest": "Welding extractors; HEPA/fine-dust options",
        "primary_roles": "Production Manager; Quality",
        "differentiator_or_outcome": "More sensitivity to finish quality and rework",
        "canonical_category_id": "CC-08",
        "parent_material_family_id": "MF-03",
        "human_route": "https://depurecousa.com/welding-fume-extractors-2/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/precision-fabrication-enclosures.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M3",
        "market_entity_id": "MKT-m3",
        "market_or_niche_name": "Concrete grinding / polishing",
        "parent_market_name": "Construction, Concrete & Floor Prep",
        "material_context": "Portable, repetitive dust collection",
        "application_context": "Tool compatibility and bagging/disposal matter",
        "likely_product_interest": "HEPA dust extractors",
        "primary_roles": "Owner; Safety; Supervisor",
        "differentiator_or_outcome": "Tool compatibility and bagging/disposal matter",
        "canonical_category_id": "CC-07",
        "parent_material_family_id": "MF-03",
        "human_route": "https://depurecousa.com/dust-extractors-floor-preparation/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/concrete-grinding-polishing.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M3",
        "market_entity_id": "MKT-m3",
        "market_or_niche_name": "Shot blasting / scarifying",
        "parent_market_name": "Construction, Concrete & Floor Prep",
        "material_context": "Heavy debris + fine dust",
        "application_context": "Ruggedness and sustained suction matter",
        "likely_product_interest": "HEPA extractors; wet/dry support",
        "primary_roles": "Operations; Maintenance",
        "differentiator_or_outcome": "Ruggedness and sustained suction matter",
        "canonical_category_id": "CC-03",
        "parent_material_family_id": "MF-03",
        "human_route": "https://depurecousa.com/dust-extractors-floor-preparation/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/shot-blasting-scarifying.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M4",
        "market_entity_id": "MKT-m4",
        "market_or_niche_name": "Ingredient powder plants",
        "parent_market_name": "Food & Beverage Processing",
        "material_context": "Dry-powder housekeeping in production zones",
        "application_context": "Containment and hygiene drive trust",
        "likely_product_interest": "Food/pharma units; NFPA-sensitive options where needed",
        "primary_roles": "Operations; QA; EHS",
        "differentiator_or_outcome": "Containment and hygiene drive trust",
        "canonical_category_id": "CC-10",
        "parent_material_family_id": "MF-03",
        "human_route": "https://depurecousa.com/industrial-vacuum-cleaners-food-industry/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/ingredient-powder-plants.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M4",
        "market_entity_id": "MKT-m4",
        "market_or_niche_name": "Liquid food processing",
        "parent_market_name": "Food & Beverage Processing",
        "material_context": "Wet spills + residue + general sanitation support",
        "application_context": "Mixed wet/dry cleanup and easy washdown matter",
        "likely_product_interest": "Wet & dry units; food-safe configurations",
        "primary_roles": "Maintenance; Sanitation Manager",
        "differentiator_or_outcome": "Mixed wet/dry cleanup and easy washdown matter",
        "canonical_category_id": "CC-10",
        "parent_material_family_id": "MF-16",
        "human_route": "https://depurecousa.com/industrial-vacuum-cleaners-food-industry/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/liquid-food-processing.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M5",
        "market_entity_id": "MKT-m5",
        "market_or_niche_name": "Tunnel ovens",
        "parent_market_name": "Bakeries & Industrial Ovens",
        "material_context": "High-temperature access and long cleaning paths",
        "application_context": "Heat tolerance and access tools matter",
        "likely_product_interest": "XM 20 OVEN + overhead accessories",
        "primary_roles": "Maintenance; Plant Ops",
        "differentiator_or_outcome": "Heat tolerance and access tools matter",
        "canonical_category_id": "CC-01",
        "parent_material_family_id": "MF-15",
        "human_route": "https://depurecousa.com/vacuum-solutions-ovens-bakeries/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/tunnel-ovens.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M5",
        "market_entity_id": "MKT-m5",
        "market_or_niche_name": "Deck ovens / bakery floors",
        "parent_market_name": "Bakeries & Industrial Ovens",
        "material_context": "Flour, crumbs, belts, surrounds",
        "application_context": "Fast routine cleaning windows matter",
        "likely_product_interest": "XM 20 OVEN / food units",
        "primary_roles": "Sanitation Lead; Maintenance",
        "differentiator_or_outcome": "Fast routine cleaning windows matter",
        "canonical_category_id": "CC-10",
        "parent_material_family_id": "MF-09",
        "human_route": "https://depurecousa.com/vacuum-solutions-ovens-bakeries/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/deck-ovens-bakery-floors.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M6",
        "market_entity_id": "MKT-m6",
        "market_or_niche_name": "Nutraceutical powders",
        "parent_market_name": "Pharma, Nutraceutical & Life Sciences",
        "material_context": "Fine, sticky or dusty powders",
        "application_context": "Containment + easy discharge matter",
        "likely_product_interest": "SWAN / BF / UPF families",
        "primary_roles": "Process Engineer; Quality; EHS",
        "differentiator_or_outcome": "Containment + easy discharge matter",
        "canonical_category_id": "CC-01",
        "parent_material_family_id": "MF-03",
        "human_route": "https://depurecousa.com/food-pharma-oem-industrial-vacuums/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/nutraceutical-powders.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M6",
        "market_entity_id": "MKT-m6",
        "market_or_niche_name": "Tablet / capsule production support",
        "parent_market_name": "Pharma, Nutraceutical & Life Sciences",
        "material_context": "Fine dust at machines and changeovers",
        "application_context": "Repeatable housekeeping and cleaner changeovers matter",
        "likely_product_interest": "UPF/BF on-board + fine-powder options",
        "primary_roles": "Engineering; QA; Operations",
        "differentiator_or_outcome": "Repeatable housekeeping and cleaner changeovers matter",
        "canonical_category_id": "CC-03",
        "parent_material_family_id": "MF-03",
        "human_route": "https://depurecousa.com/food-pharma-oem-industrial-vacuums/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/tablet-capsule-production-support.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M7",
        "market_entity_id": "MKT-m7",
        "market_or_niche_name": "Packaging trim recovery",
        "parent_market_name": "Packaging, Converting & Printing",
        "material_context": "Continuous lightweight trim stream",
        "application_context": "Need nonstop extraction at machine",
        "likely_product_interest": "AS / AS 300-550",
        "primary_roles": "Engineering; Operations",
        "differentiator_or_outcome": "Need nonstop extraction at machine",
        "canonical_category_id": "CC-11",
        "parent_material_family_id": "MF-12",
        "human_route": "https://depurecousa.com/tag/packaging-printing/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/packaging-trim-recovery.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M7",
        "market_entity_id": "MKT-m7",
        "market_or_niche_name": "Printing / paper dust",
        "parent_market_name": "Packaging, Converting & Printing",
        "material_context": "General housekeeping and trim control",
        "application_context": "Need cleaner equipment and less dust accumulation",
        "likely_product_interest": "AS + mobile vacuums",
        "primary_roles": "Maintenance; Operations",
        "differentiator_or_outcome": "Need cleaner equipment and less dust accumulation",
        "canonical_category_id": "CC-11",
        "parent_material_family_id": "MF-12",
        "human_route": "https://depurecousa.com/tag/packaging-printing/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/printing-paper-dust.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M8",
        "market_entity_id": "MKT-m8",
        "market_or_niche_name": "Nonwoven lines",
        "parent_market_name": "Textiles & Nonwovens",
        "material_context": "Fluff and trim on continuous lines",
        "application_context": "Stringy material behavior and nonstop waste matter",
        "likely_product_interest": "AS / OEM units",
        "primary_roles": "Maintenance; Operations",
        "differentiator_or_outcome": "Stringy material behavior and nonstop waste matter",
        "canonical_category_id": "CC-11",
        "parent_material_family_id": "MF-12",
        "human_route": "https://depurecousa.com/tag/textiles-nonwovens/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/nonwoven-lines.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M8",
        "market_entity_id": "MKT-m8",
        "market_or_niche_name": "Textile yarn / filament",
        "parent_market_name": "Textiles & Nonwovens",
        "material_context": "Wrap-up and scrap accumulation",
        "application_context": "Continuous process interference drives urgency",
        "likely_product_interest": "AS / mobile units",
        "primary_roles": "Process Engineering; Operations",
        "differentiator_or_outcome": "Continuous process interference drives urgency",
        "canonical_category_id": "CC-01",
        "parent_material_family_id": "MF-16",
        "human_route": "https://depurecousa.com/tag/textiles-nonwovens/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/textile-yarn-filament.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M9",
        "market_entity_id": "MKT-m9",
        "market_or_niche_name": "Pellet handling",
        "parent_market_name": "Plastics & Rubber Processing",
        "material_context": "Spilled pellets on floors around hoppers and machines",
        "application_context": "Slip/trip + product loss",
        "likely_product_interest": "Wet & dry / mobile vacuums",
        "primary_roles": "Facilities; Operations",
        "differentiator_or_outcome": "Slip/trip + product loss",
        "canonical_category_id": "CC-12",
        "parent_material_family_id": "MF-11",
        "human_route": "https://depurecousa.com/industrial-vacuum-solutions-plastics-rubber-processing/",
        "page_strategy": "Modifier under planned dedicated parent-market hub",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/pellet-handling.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M9",
        "market_entity_id": "MKT-m9",
        "market_or_niche_name": "Compounding / extrusion fines",
        "parent_market_name": "Plastics & Rubber Processing",
        "material_context": "Dust/fines around feeders and mixers",
        "application_context": "Fine particulate and housekeeping",
        "likely_product_interest": "Heavy-duty vacuums; antistatic options",
        "primary_roles": "Engineering; EHS",
        "differentiator_or_outcome": "Fine particulate and housekeeping",
        "canonical_category_id": "CC-02",
        "parent_material_family_id": "MF-03",
        "human_route": "https://depurecousa.com/industrial-vacuum-solutions-plastics-rubber-processing/",
        "page_strategy": "Modifier under planned dedicated parent-market hub",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/compounding-extrusion-fines.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M10",
        "market_entity_id": "MKT-m10",
        "market_or_niche_name": "Battery powder handling",
        "parent_market_name": "Electronics, Battery & ESD-Sensitive Manufacturing",
        "material_context": "Conductive dust / powders in sensitive processes",
        "application_context": "Risk + cleanliness + material compatibility",
        "likely_product_interest": "Fine-powder / explosion-protection / antistatic families",
        "primary_roles": "Process Engineer; EHS",
        "differentiator_or_outcome": "Risk + cleanliness + material compatibility",
        "canonical_category_id": "CC-01",
        "parent_material_family_id": "MF-03",
        "human_route": "https://depurecousa.com/high-performance-vacuums-for-lithium-battery-production/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/battery-powder-handling.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M10",
        "market_entity_id": "MKT-m10",
        "market_or_niche_name": "Electronics assembly / ESD",
        "parent_market_name": "Electronics, Battery & ESD-Sensitive Manufacturing",
        "material_context": "ESD-safe cleaning around high-value assemblies",
        "application_context": "ESD terminology and controlled cleaning matter",
        "likely_product_interest": "Antistatic / ESD-aligned vacuums",
        "primary_roles": "Facilities; Engineering",
        "differentiator_or_outcome": "ESD terminology and controlled cleaning matter",
        "canonical_category_id": "CC-01",
        "parent_material_family_id": "MF-16",
        "human_route": "https://depurecousa.com/high-performance-vacuums-for-lithium-battery-production/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/electronics-assembly-esd.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M11",
        "market_entity_id": "MKT-m11",
        "market_or_niche_name": "Metal powder AM",
        "parent_market_name": "Additive Manufacturing & 3D Printing",
        "material_context": "Reactive/explosive metal powder cleanup",
        "application_context": "Containment and hazard-fit matter",
        "likely_product_interest": "AM / explosion-protection / inertization families",
        "primary_roles": "AM Engineer; EHS",
        "differentiator_or_outcome": "Containment and hazard-fit matter",
        "canonical_category_id": "CC-04",
        "parent_material_family_id": "MF-05",
        "human_route": "https://depurecousa.com/additive-manufacturing-vacuums/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/metal-powder-am.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M11",
        "market_entity_id": "MKT-m11",
        "market_or_niche_name": "Polymer AM / depowdering",
        "parent_market_name": "Additive Manufacturing & 3D Printing",
        "material_context": "Powder recovery and post-process cleanup",
        "application_context": "Process cleanliness + powder waste reduction",
        "likely_product_interest": "AM-specific vacuums",
        "primary_roles": "Lab/Production Manager",
        "differentiator_or_outcome": "Process cleanliness + powder waste reduction",
        "canonical_category_id": "CC-01",
        "parent_material_family_id": "MF-03",
        "human_route": "https://depurecousa.com/additive-manufacturing-vacuums/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/polymer-am-depowdering.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M12",
        "market_entity_id": "MKT-m12",
        "market_or_niche_name": "Flour / grain dust housekeeping",
        "parent_market_name": "Combustible Dust & Hazard-Sensitive Housekeeping",
        "material_context": "Dust accumulations over multiple levels",
        "application_context": "Housekeeping frequency and ignition control matter",
        "likely_product_interest": "NFPA660-compliant / central systems depending scale",
        "primary_roles": "EHS; Plant Manager",
        "differentiator_or_outcome": "Housekeeping frequency and ignition control matter",
        "canonical_category_id": "CC-06",
        "parent_material_family_id": "MF-03",
        "human_route": "https://depurecousa.com/combustible-dust-vacuum-systems/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/flour-grain-dust-housekeeping.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M12",
        "market_entity_id": "MKT-m12",
        "market_or_niche_name": "Aluminum / reactive-metal dust",
        "parent_market_name": "Combustible Dust & Hazard-Sensitive Housekeeping",
        "material_context": "Ignition sensitivity is the conversation",
        "application_context": "Correct housekeeping method matters more than generic suction claims",
        "likely_product_interest": "NFPA660-compliant / inertization-specific units",
        "primary_roles": "EHS; Engineering",
        "differentiator_or_outcome": "Correct housekeeping method matters more than generic suction claims",
        "canonical_category_id": "CC-04",
        "parent_material_family_id": "MF-16",
        "human_route": "https://depurecousa.com/combustible-dust-vacuum-systems/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/aluminum-reactive-metal-dust.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M13",
        "market_entity_id": "MKT-m13",
        "market_or_niche_name": "Pigment / carbon black processors",
        "parent_market_name": "Chemical & Petrochemical Processing",
        "material_context": "Very fine, messy powders",
        "application_context": "Containment, filtration, and safer housekeeping matter",
        "likely_product_interest": "Fine-powder / explosion-protection families",
        "primary_roles": "EHS; Operations",
        "differentiator_or_outcome": "Containment, filtration, and safer housekeeping matter",
        "canonical_category_id": "CC-01",
        "parent_material_family_id": "MF-03",
        "human_route": "https://depurecousa.com/industrial-vacuum-solutions-chemical-processing/",
        "page_strategy": "Modifier under planned dedicated parent-market hub",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/pigment-carbon-black-processors.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M13",
        "market_entity_id": "MKT-m13",
        "market_or_niche_name": "Additive / specialty chemical plants",
        "parent_market_name": "Chemical & Petrochemical Processing",
        "material_context": "Hazardous residues around mixers/packaging",
        "application_context": "Hazard profile + serviceability matter",
        "likely_product_interest": "Air-powered / NFPA-sensitive / fine-powder units",
        "primary_roles": "Maintenance; EHS",
        "differentiator_or_outcome": "Hazard profile + serviceability matter",
        "canonical_category_id": "CC-04",
        "parent_material_family_id": "MF-16",
        "human_route": "https://depurecousa.com/industrial-vacuum-solutions-chemical-processing/",
        "page_strategy": "Modifier under planned dedicated parent-market hub",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/additive-specialty-chemical-plants.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M14",
        "market_entity_id": "MKT-m14",
        "market_or_niche_name": "Cement plants",
        "parent_market_name": "Mining, Cement & Minerals",
        "material_context": "Heavy dust at mills/conveyors",
        "application_context": "Harsh duty and maintenance access matter",
        "likely_product_interest": "Heavy-duty vacuums; central systems",
        "primary_roles": "Maintenance; Operations",
        "differentiator_or_outcome": "Harsh duty and maintenance access matter",
        "canonical_category_id": "CC-06",
        "parent_material_family_id": "MF-03",
        "human_route": "https://depurecousa.com/industrial-vacuum-solutions-mining-cement-minerals/",
        "page_strategy": "Modifier under planned dedicated parent-market hub",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/cement-plants.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M14",
        "market_entity_id": "MKT-m14",
        "market_or_niche_name": "Mineral processors",
        "parent_market_name": "Mining, Cement & Minerals",
        "material_context": "Bulk particulate + fines",
        "application_context": "Abrasiveness and duty cycle matter",
        "likely_product_interest": "Heavy-duty vacuums",
        "primary_roles": "Engineering; Maintenance",
        "differentiator_or_outcome": "Abrasiveness and duty cycle matter",
        "canonical_category_id": "CC-02",
        "parent_material_family_id": "MF-03",
        "human_route": "https://depurecousa.com/industrial-vacuum-solutions-mining-cement-minerals/",
        "page_strategy": "Modifier under planned dedicated parent-market hub",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/mineral-processors.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M15",
        "market_entity_id": "MKT-m15",
        "market_or_niche_name": "Metal chip recycling / briquetting",
        "parent_market_name": "Recycling, Scrap & Briquetting",
        "material_context": "Chip logistics and fines around presses",
        "application_context": "Material capture and housekeeping drive value",
        "likely_product_interest": "Heavy-duty vacuums; pre-separators",
        "primary_roles": "Operations; Owner",
        "differentiator_or_outcome": "Material capture and housekeeping drive value",
        "canonical_category_id": "CC-12",
        "parent_material_family_id": "MF-03",
        "human_route": "https://depurecousa.com/industrial-vacuum-solutions-recycling-scrap-briquetting/",
        "page_strategy": "Modifier under planned dedicated parent-market hub",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/metal-chip-recycling-briquetting.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M15",
        "market_entity_id": "MKT-m15",
        "market_or_niche_name": "MRF / recycling lines",
        "parent_market_name": "Recycling, Scrap & Briquetting",
        "material_context": "Mixed fractions and general line debris",
        "application_context": "Ruggedness and access matter",
        "likely_product_interest": "Heavy-duty vacuums",
        "primary_roles": "Maintenance; Operations",
        "differentiator_or_outcome": "Ruggedness and access matter",
        "canonical_category_id": "CC-02",
        "parent_material_family_id": "MF-16",
        "human_route": "https://depurecousa.com/industrial-vacuum-solutions-recycling-scrap-briquetting/",
        "page_strategy": "Modifier under planned dedicated parent-market hub",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/mrf-recycling-lines.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M16",
        "market_entity_id": "MKT-m16",
        "market_or_niche_name": "Offshore / no-power-preferred zones",
        "parent_market_name": "Oil & Gas, Offshore & Marine",
        "material_context": "Compressed-air-only preference",
        "application_context": "Electricity restrictions and ruggedness matter",
        "likely_product_interest": "Air-powered vacuums",
        "primary_roles": "Maintenance; EHS",
        "differentiator_or_outcome": "Electricity restrictions and ruggedness matter",
        "canonical_category_id": "CC-09",
        "parent_material_family_id": "MF-16",
        "human_route": "https://depurecousa.com/industrial-vacuum-solutions-oil-gas-marine/",
        "page_strategy": "Modifier under planned dedicated parent-market hub",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/offshore-no-power-preferred-zones.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M16",
        "market_entity_id": "MKT-m16",
        "market_or_niche_name": "Shipyards / coating removal",
        "parent_market_name": "Oil & Gas, Offshore & Marine",
        "material_context": "Blast/coating residues + general yard cleanup",
        "application_context": "Harsh environment and hazardous residues matter",
        "likely_product_interest": "Air-powered / wet-dry / heavy-duty families",
        "primary_roles": "Facilities; Maintenance",
        "differentiator_or_outcome": "Harsh environment and hazardous residues matter",
        "canonical_category_id": "CC-09",
        "parent_material_family_id": "MF-16",
        "human_route": "https://depurecousa.com/industrial-vacuum-solutions-oil-gas-marine/",
        "page_strategy": "Modifier under planned dedicated parent-market hub",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/shipyards-coating-removal.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M17",
        "market_entity_id": "MKT-m17",
        "market_or_niche_name": "Lead-dust shooting facilities",
        "parent_market_name": "Indoor Shooting Ranges",
        "material_context": "Lead/primer residue around lanes and traps",
        "application_context": "Health risk and housekeeping method matter",
        "likely_product_interest": "HEPA/fine-dust safe families",
        "primary_roles": "Owner; EHS",
        "differentiator_or_outcome": "Health risk and housekeeping method matter",
        "canonical_category_id": "CC-03",
        "parent_material_family_id": "MF-14",
        "human_route": "https://depurecousa.com/shooting-range-vacuum-hepa-atex/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/lead-dust-shooting-facilities.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M18",
        "market_entity_id": "MKT-m18",
        "market_or_niche_name": "Commercial furniture / millwork",
        "parent_market_name": "Woodworking & Furniture Production",
        "material_context": "Sawdust/shavings accumulation in production",
        "application_context": "Housekeeping and combustible dust sensitivity",
        "likely_product_interest": "Dust collectors / vacuums by duty",
        "primary_roles": "Plant Manager; Owner",
        "differentiator_or_outcome": "Housekeeping and combustible dust sensitivity",
        "canonical_category_id": "CC-07",
        "parent_material_family_id": "MF-02",
        "human_route": "https://depurecousa.com/industrial-vacuum-solutions-woodworking-furniture/",
        "page_strategy": "Modifier under planned dedicated parent-market hub",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/commercial-furniture-millwork.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M19",
        "market_entity_id": "MKT-m19",
        "market_or_niche_name": "Overhead cleaning",
        "parent_market_name": "Facility Maintenance & Industrial Housekeeping",
        "material_context": "Beams, pipes, elevated ledges, mezzanines",
        "application_context": "Access tools and ergonomics are key",
        "likely_product_interest": "Accessories + mobile units",
        "primary_roles": "Facilities Manager; Maintenance Supervisor",
        "differentiator_or_outcome": "Access tools and ergonomics are key",
        "canonical_category_id": "CC-01",
        "parent_material_family_id": "MF-16",
        "human_route": "https://depurecousa.com/tag/facility-maintenance-industrial-housekeeping/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/overhead-cleaning.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M19",
        "market_entity_id": "MKT-m19",
        "market_or_niche_name": "Pit / trench cleanup",
        "parent_market_name": "Facility Maintenance & Industrial Housekeeping",
        "material_context": "Hard-to-reach settled debris or liquids",
        "application_context": "Deployment speed and hose/access matter",
        "likely_product_interest": "Wet & dry units; heavy-duty units",
        "primary_roles": "Maintenance",
        "differentiator_or_outcome": "Deployment speed and hose/access matter",
        "canonical_category_id": "CC-02",
        "parent_material_family_id": "MF-01",
        "human_route": "https://depurecousa.com/tag/facility-maintenance-industrial-housekeeping/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/pit-trench-cleanup.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M20",
        "market_entity_id": "MKT-m20",
        "market_or_niche_name": "Multi-point housekeeping systems",
        "parent_market_name": "Central Vacuum Systems / Multi-Point Plants",
        "material_context": "Shared suction in large plants",
        "application_context": "Capital project with many stakeholders",
        "likely_product_interest": "CVS/HF/PUMA FIX",
        "primary_roles": "Engineering Director; Operations; Maintenance",
        "differentiator_or_outcome": "Capital project with many stakeholders",
        "canonical_category_id": "CC-01",
        "parent_material_family_id": "MF-16",
        "human_route": "https://depurecousa.com/centralized-vacuum-systems/system-design-engineering/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/multi-point-housekeeping-systems.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M20",
        "market_entity_id": "MKT-m20",
        "market_or_niche_name": "Process waste conveyance",
        "parent_market_name": "Central Vacuum Systems / Multi-Point Plants",
        "material_context": "Trim, chips, dust, or powder conveyed to a discharge point",
        "application_context": "Discharge method + distance + automation matter",
        "likely_product_interest": "CVS + hoppers/pre-separators/discharge options",
        "primary_roles": "Engineering; Operations",
        "differentiator_or_outcome": "Discharge method + distance + automation matter",
        "canonical_category_id": "CC-11",
        "parent_material_family_id": "MF-03",
        "human_route": "https://depurecousa.com/centralized-vacuum-systems/system-design-engineering/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/process-waste-conveyance.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M20",
        "market_entity_id": "MKT-m20",
        "market_or_niche_name": "24/7 heavy-duty systems",
        "parent_market_name": "Central Vacuum Systems / Multi-Point Plants",
        "material_context": "Continuous plant-wide duty",
        "application_context": "Maintenance access, automation, reliability matter",
        "likely_product_interest": "HF / HF HD / ROOTS / DV AIR",
        "primary_roles": "Engineering; Maintenance",
        "differentiator_or_outcome": "Maintenance access, automation, reliability matter",
        "canonical_category_id": "CC-06",
        "parent_material_family_id": "MF-16",
        "human_route": "https://depurecousa.com/centralized-vacuum-systems/system-design-engineering/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/24-7-heavy-duty-systems.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M21",
        "market_entity_id": "MKT-m21",
        "market_or_niche_name": "Iron / steel foundries",
        "parent_market_name": "Foundries",
        "material_context": "Foundry sand, shakeout fines, slag",
        "application_context": "High-abrasion floor debris and recurring plant-scale cleanup",
        "likely_product_interest": "Heavy-duty three-phase vacuums; centralized systems",
        "primary_roles": "Foundry Manager; Maintenance; EHS",
        "differentiator_or_outcome": "High-abrasion floor debris and recurring plant-scale cleanup",
        "canonical_category_id": "CC-06",
        "parent_material_family_id": "MF-03",
        "human_route": "https://depurecousa.com/industrial-vacuum-solutions-foundries/",
        "page_strategy": "Modifier under planned dedicated parent-market hub",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/iron-steel-foundries.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M21",
        "market_entity_id": "MKT-m21",
        "market_or_niche_name": "Non-ferrous / aluminum foundries",
        "parent_market_name": "Foundries",
        "material_context": "Aluminum fines, dross residue, casting cleanup",
        "application_context": "Hazard conversation changes when fine reactive metal dust is present",
        "likely_product_interest": "ORD LOC / C2D2; air-powered options; heavy-duty vacuums",
        "primary_roles": "EHS; Process Engineering; Plant Ops",
        "differentiator_or_outcome": "Hazard conversation changes when fine reactive metal dust is present",
        "canonical_category_id": "CC-04",
        "parent_material_family_id": "MF-03",
        "human_route": "https://depurecousa.com/industrial-vacuum-solutions-foundries/",
        "page_strategy": "Modifier under planned dedicated parent-market hub",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/non-ferrous-aluminum-foundries.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M22",
        "market_entity_id": "MKT-m22",
        "market_or_niche_name": "Captive blast rooms",
        "parent_market_name": "Shot Blasting, Sand Blasting & Surface Prep Booths",
        "material_context": "Steel shot, grit, rust scale, booth debris",
        "application_context": "Abrasive-media recovery and production reset time drive value",
        "likely_product_interest": "Heavy-duty vacuums; centralized systems",
        "primary_roles": "Operations; Maintenance",
        "differentiator_or_outcome": "Abrasive-media recovery and production reset time drive value",
        "canonical_category_id": "CC-06",
        "parent_material_family_id": "MF-07",
        "human_route": "https://depurecousa.com/industrial-vacuuming-solutions-industry/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/captive-blast-rooms.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M22",
        "market_entity_id": "MKT-m22",
        "market_or_niche_name": "Portable abrasive blasting",
        "parent_market_name": "Shot Blasting, Sand Blasting & Surface Prep Booths",
        "material_context": "Abrasive media, coating residue, field cleanup",
        "application_context": "Mobility and site conditions matter more than fixed-install logic",
        "likely_product_interest": "Air-powered vacuums; heavy-duty mobile units",
        "primary_roles": "Site Supervisor; EHS",
        "differentiator_or_outcome": "Mobility and site conditions matter more than fixed-install logic",
        "canonical_category_id": "CC-09",
        "parent_material_family_id": "MF-07",
        "human_route": "https://depurecousa.com/industrial-vacuuming-solutions-industry/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/portable-abrasive-blasting.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M23",
        "market_entity_id": "MKT-m23",
        "market_or_niche_name": "Bilge / compartment cleanup",
        "parent_market_name": "Shipyards, Marine & Offshore Fabrication",
        "material_context": "Bilge liquids, sludge, mixed solids",
        "application_context": "Confined spaces and mixed wet/solid cleanup make the problem distinct",
        "likely_product_interest": "Wet & dry vacuums; air-powered units",
        "primary_roles": "Maintenance; Yard Ops",
        "differentiator_or_outcome": "Confined spaces and mixed wet/solid cleanup make the problem distinct",
        "canonical_category_id": "CC-09",
        "parent_material_family_id": "MF-01",
        "human_route": "https://depurecousa.com/tag/shipyards-marine-industry/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/bilge-compartment-cleanup.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M23",
        "market_entity_id": "MKT-m23",
        "market_or_niche_name": "Coating removal / repair zones",
        "parent_market_name": "Shipyards, Marine & Offshore Fabrication",
        "material_context": "Blasting residue, paint chips, metal fines",
        "application_context": "Harsh environments and hazardous residue can change equipment requirements",
        "likely_product_interest": "Air-powered / heavy-duty / ORD LOC depending hazard",
        "primary_roles": "Yard Maintenance; EHS",
        "differentiator_or_outcome": "Harsh environments and hazardous residue can change equipment requirements",
        "canonical_category_id": "CC-04",
        "parent_material_family_id": "MF-02",
        "human_route": "https://depurecousa.com/tag/shipyards-marine-industry/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/coating-removal-repair-zones.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M24",
        "market_entity_id": "MKT-m24",
        "market_or_niche_name": "Steel mills / mini-mills",
        "parent_market_name": "Primary Metals, Steel Mills & Service Centers",
        "material_context": "Scale, oxide dust, grit, fines",
        "application_context": "Large areas and brutal duty cycles require plant-grade equipment",
        "likely_product_interest": "Heavy-duty vacuums; centralized systems",
        "primary_roles": "Maintenance; Operations",
        "differentiator_or_outcome": "Large areas and brutal duty cycles require plant-grade equipment",
        "canonical_category_id": "CC-06",
        "parent_material_family_id": "MF-07",
        "human_route": "https://depurecousa.com/industrial-vacuuming-solutions-industry/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/steel-mills-mini-mills.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M24",
        "market_entity_id": "MKT-m24",
        "market_or_niche_name": "Service centers / slitting / finishing",
        "parent_market_name": "Primary Metals, Steel Mills & Service Centers",
        "material_context": "Metal fines, grit, floor debris",
        "application_context": "Support cleanup around downstream processing rather than full melt operations",
        "likely_product_interest": "Heavy-duty vacuums",
        "primary_roles": "Ops; Engineering",
        "differentiator_or_outcome": "Support cleanup around downstream processing rather than full melt operations",
        "canonical_category_id": "CC-02",
        "parent_material_family_id": "MF-07",
        "human_route": "https://depurecousa.com/industrial-vacuuming-solutions-industry/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/service-centers-slitting-finishing.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M25",
        "market_entity_id": "MKT-m25",
        "market_or_niche_name": "Forge bays / hammer areas",
        "parent_market_name": "Forging, Heat Treat & Heavy Metal Processing",
        "material_context": "Scale, oil residue, floor debris",
        "application_context": "Harsh, dirty environment with mixed materials",
        "likely_product_interest": "Heavy-duty vacuums; wet & dry units",
        "primary_roles": "Maintenance; Production",
        "differentiator_or_outcome": "Harsh, dirty environment with mixed materials",
        "canonical_category_id": "CC-05",
        "parent_material_family_id": "MF-07",
        "human_route": "https://depurecousa.com/industrial-vacuuming-solutions-industry/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/forge-bays-hammer-areas.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M25",
        "market_entity_id": "MKT-m25",
        "market_or_niche_name": "Heat-treat support / quench zones",
        "parent_market_name": "Forging, Heat Treat & Heavy Metal Processing",
        "material_context": "Scale, residue, dust",
        "application_context": "Maintenance access and messy shutdown cleanup are the trigger",
        "likely_product_interest": "Wet & dry / heavy-duty units",
        "primary_roles": "Maintenance; Facilities",
        "differentiator_or_outcome": "Maintenance access and messy shutdown cleanup are the trigger",
        "canonical_category_id": "CC-02",
        "parent_material_family_id": "MF-07",
        "human_route": "https://depurecousa.com/industrial-vacuuming-solutions-industry/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/heat-treat-support-quench-zones.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M26",
        "market_entity_id": "MKT-m26",
        "market_or_niche_name": "Catch-tank cleanout",
        "parent_market_name": "Waterjet Cutting & Abrasive Slurry Cleanup",
        "material_context": "Spent garnet, abrasive slurry, sludge",
        "application_context": "A very specific recurring maintenance pain with ugly manual workarounds",
        "likely_product_interest": "Wet & dry recovery logic",
        "primary_roles": "Maintenance; Owner",
        "differentiator_or_outcome": "A very specific recurring maintenance pain with ugly manual workarounds",
        "canonical_category_id": "CC-01",
        "parent_material_family_id": "MF-07",
        "human_route": "https://depurecousa.com/industrial-vacuum-solutions-for-waterjet-cutting-machines/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/catch-tank-cleanout.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M27",
        "market_entity_id": "MKT-m27",
        "market_or_niche_name": "Outage cleanup",
        "parent_market_name": "Power Generation, Utilities & Industrial Maintenance Shops",
        "material_context": "Dust, mixed maintenance debris",
        "application_context": "Shutdown windows compress decision-making and reward fast reliable cleanup",
        "likely_product_interest": "Heavy-duty vacuums",
        "primary_roles": "Outage Manager; Maintenance",
        "differentiator_or_outcome": "Shutdown windows compress decision-making and reward fast reliable cleanup",
        "canonical_category_id": "CC-02",
        "parent_material_family_id": "MF-16",
        "human_route": "https://depurecousa.com/industrial-vacuuming-solutions-industry/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/outage-cleanup.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M27",
        "market_entity_id": "MKT-m27",
        "market_or_niche_name": "Utility maintenance shops",
        "parent_market_name": "Power Generation, Utilities & Industrial Maintenance Shops",
        "material_context": "Mixed debris, spills, dust",
        "application_context": "General heavy maintenance housekeeping rather than one material type",
        "likely_product_interest": "Heavy-duty / wet & dry units",
        "primary_roles": "Facilities; Maintenance",
        "differentiator_or_outcome": "General heavy maintenance housekeeping rather than one material type",
        "canonical_category_id": "CC-02",
        "parent_material_family_id": "MF-16",
        "human_route": "https://depurecousa.com/industrial-vacuuming-solutions-industry/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/utility-maintenance-shops.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M28",
        "market_entity_id": "MKT-m28",
        "market_or_niche_name": "Rail / locomotive rebuild",
        "parent_market_name": "Rail, Heavy Equipment & Industrial Rebuild",
        "material_context": "Metal fines, oils, sludge",
        "application_context": "Dirty bays and pits consume skilled labor time",
        "likely_product_interest": "Wet & dry; heavy-duty",
        "primary_roles": "Maintenance; Operations",
        "differentiator_or_outcome": "Dirty bays and pits consume skilled labor time",
        "canonical_category_id": "CC-05",
        "parent_material_family_id": "MF-01",
        "human_route": "https://depurecousa.com/industrial-vacuuming-solutions-industry/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/rail-locomotive-rebuild.json",
        "status": "Complete"
      },
      {
        "record_type": "Known niche",
        "market_code": "M28",
        "market_entity_id": "MKT-m28",
        "market_or_niche_name": "Heavy-equipment service bays",
        "parent_market_name": "Rail, Heavy Equipment & Industrial Rebuild",
        "material_context": "Dust, grit, oils",
        "application_context": "Large-bay cleanup overlaps fabrication and maintenance pains",
        "likely_product_interest": "Wet & dry; welding fume support",
        "primary_roles": "Facilities; Shop Leadership",
        "differentiator_or_outcome": "Large-bay cleanup overlaps fabrication and maintenance pains",
        "canonical_category_id": "CC-05",
        "parent_material_family_id": "MF-07",
        "human_route": "https://depurecousa.com/industrial-vacuuming-solutions-industry/",
        "page_strategy": "Routing modifier under parent market",
        "route_quality": "Parent-market route; no thin standalone page by default",
        "proof_asset_count": 0,
        "cta": "Request Application Review",
        "public_ai_path": "/ai/niches/heavy-equipment-service-bays.json",
        "status": "Complete"
      }
    ]
  },
  "support": {
    "unknown_or_unverified_information": {
      "next_best_page": "https://depurecousa.com/depureco-contact-us/",
      "material_testing": "https://depurecousa.com/industrial-vacuum-material-testing/",
      "contact_page": "https://depurecousa.com/depureco-contact-us/",
      "email": "sales@depurecousa.com",
      "phone": "737-320-9102",
      "phone_uri": "tel:+17373209102"
    },
    "selection_rule": "Use this reference for qualification and routing. Final product, compliance, filtration, chemical compatibility, and system design decisions require application review."
  }
}
