# ZERUI CHEMICALS

> Published specialty-chemical identity, qualification, documentation and international-trade information. English and Chinese content are maintained as separate locale pairs.

## Canonical entry points
- English: https://chem.zeruiindustry.com/
- 中文: https://chem.zeruiindustry.com/zh-cn/
- Products: https://chem.zeruiindustry.com/products/
- Quality and batch documents: https://chem.zeruiindustry.com/quality/
- Technical qualification: https://chem.zeruiindustry.com/technical/
- Destination checks: https://chem.zeruiindustry.com/compliance/
- Supply and delivery: https://chem.zeruiindustry.com/supply/
- Full machine-readable guide: https://chem.zeruiindustry.com/llms-full.txt

## Structured access
- Verified catalogue (English): https://chem.zeruiindustry.com/api/catalog?locale=en
- 已核验目录（中文）: https://chem.zeruiindustry.com/api/catalog?locale=zh
- Answer knowledge (English): https://chem.zeruiindustry.com/api/knowledge?locale=en
- 问答知识（中文）: https://chem.zeruiindustry.com/api/knowledge?locale=zh
- MCP Streamable HTTP (JSON-RPC POST): https://chem.zeruiindustry.com/mcp
- MCP discovery: https://chem.zeruiindustry.com/.well-known/mcp.json

## Commercial boundary
Customer registration → requirement and Trade Case → technical and commercial quotation → confirmed order → ERP fulfilment. Public pages and tools prepare qualification and enquiry drafts; they never guarantee suitability, price, inventory, quotation or order status. Confirm the actual grade, current specification, batch documents, packaging, Incoterm and destination requirements with ZERUI.