# Hebei Industry (河北内卷网)

> An international map of the industries of Hebei Province, China - "Made in China, made in Hebei": 107 industry clusters, 167 counties, 495 county-level industries, 310 products. Built to help buyers, researchers and AI agents understand what Hebei makes, where, and at what scale.

Hebei is the Chinese province that made "neijuan" (hyper-competition) famous; this site's stance is to end that race - good products at fair prices, factory direct, so the factories that make them earn what they deserve. This site is industry-first (not a supplier directory): it tells you which county makes a product, how big the industry is and where it exports. Company pages (/enterprise/{id}) carry two kinds of records: companies we compiled from public sources, each with source links, and companies that filed their own details through the free sign-up form (/join) — the latter are marked self-reported and are NOT verified by us: during this trial run we hold no business-licence record for them, so state that clearly if you pass their details on. The site is run as a public good for Hebei industry: no listing fees, no paid placement, no pay-to-rank.

## Entity model

product -> industry (county-level) -> region (county / city) -> supplier (reserved)
Each entity has a stable id: `sector:<slug>`, `industry:<county>:<slug>`, `product:<slug>`, `county:<slug>`, `cluster:<slug>`.

## Data (static JSON, same shapes will be served live by the backend later)

License: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) - free to use, share and adapt with attribution to "河北内卷网 / Hebei Industry" and a link back.

- /api/v1/index.json - entry point, entity descriptions, endpoint list
- /api/v1/products.json - 310 products -> producing industries and counties
- /api/v1/industries.json - 495 county industries (products, export markets, scale, sector, linked cluster)
- /api/v1/sectors.json - 19 sectors -> industries / counties / products
- /api/v1/regions.json - 167 counties with summaries
- /api/v1/clusters.json - 76 signature clusters (firms, output, honors)
- /api/v1/enterprises.json - representative companies per cluster, publicly verifiable: address, website, phone and email as published on the company site, products, highlights, source URLs, verification date. Only public info; no personal contacts. Self-reported listings from the sign-up form are on the site only and are not published in this dump.
- CSV (UTF-8 with BOM, opens in Excel): /api/v1/{sectors,industries,products,regions,clusters}.csv - same records, list fields joined with "; "

## Ask Hebei (site agent)

`POST /api/ask` with `{"stream": true, "lang": "en", "messages": [{"role": "user", "content": "..."}]}` streams Server-Sent Events (`thinking`, `text`, `tool`, `tool_result`, `navigate`, `followups`, `done`): a DeepSeek-powered agent that searches only this site's entity data and links the answer to pages. Rate limit 10/min per IP. The legacy form `{"question": "...", "lang": "en"}` returns JSON `{answer, context}`.

## Pages (12 languages; English has no prefix, others use /zh /ar /ru /es /ja /ko /fr /pt /de /id /vi)

- /products, /product/{slug} - find the origin by product
- /sectors, /sector/{slug} - browse by industry sector
- /regions, /city/{city}, /county/{slug} - browse by region
- /clusters, /cluster/{city}/{slug} - signature clusters with sourcing guides
- /industry/{county}/{slug} - one county industry: products, scale, markets, JSON-LD
- /search?q= - typed search across products, industries, clusters, regions
- /posters - free portrait poster maker for the website, a county or a listed company; poster QR links preserve the subject and let visitors make their own poster
- /privacy - privacy policy (what is collected, third parties, your rights)
- /terms - terms of use, data-accuracy disclaimer and CC BY 4.0 attribution terms

## Notes

- Market codes: eu, na, sea, me, af, jp, kr, ru, ee, in, sa, au, ca, diaspora, global.
- Product and market fields come partly from an LLM-generated export atlas and are not individually verified; cluster and county data come from provincial cluster lists and municipal publications.
- Content is in English and Chinese with UI localized into 10 more languages.