{
 "id": "4.06a",
 "slug": "copper-clad-laminate-and-pcb-materials-copper-foil",
 "url": "/parts/servers-racks-and-integration/copper-clad-laminate-and-pcb-materials-copper-foil",
 "name": "Copper foil",
 "qualifiers": null,
 "layer": {
  "id": 4,
  "name": "Servers, racks & integration"
 },
 "parent_id": "4.06",
 "children": [],
 "summary": "The rolled or electrodeposited copper foil bonded to laminate cores that forms the actual conductive layers inside a PCB.",
 "description_md": null,
 "ai_delta": null,
 "bottleneck_status": null,
 "scale_tiers": [],
 "density_modes": [],
 "scale_notes": null,
 "flow": [
  "compute",
  "power"
 ],
 "companies": [
  {
   "company_id": "furukawa",
   "name": "Furukawa",
   "role": "manufacturer",
   "confidence": "inferred",
   "ownership_type": "public",
   "ticker": "5801.T",
   "product_note": null,
   "note": null,
   "source_url": null
  },
  {
   "company_id": "mitsui-kinzoku",
   "name": "Mitsui Kinzoku",
   "role": "manufacturer",
   "confidence": "inferred",
   "ownership_type": "public",
   "ticker": "5706.T",
   "product_note": null,
   "note": null,
   "source_url": null
  },
  {
   "company_id": "chang-chun",
   "name": "Chang Chun",
   "role": "manufacturer",
   "confidence": "inferred",
   "ownership_type": "private",
   "ticker": null,
   "product_note": null,
   "note": null,
   "source_url": null
  }
 ]
}