Baosteel / Baoshan Iron & Steel: group relationship, production bases, products and approvals
public-source-checked; ownership, capacity, certificates and customer approvals require periodic re-verification
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A buyer-focused profile of Baosteel, distinguishing the operating producer from China Baowu and summarizing products, pipe capability and certifications.
A buyer-focused profile of Baosteel, distinguishing the operating producer from China Baowu and summarizing products, pipe capability and certifications.
| At a glance | |
|---|---|
| Flagship base | Baoshan, Shanghai |
| Ultimate controller | China Baowu |
| Baowu interest reported for 2025 | 63.69% |
| Main products | High-end flat products, automotive/electrical steel, heavy plate, coated products, tinplate and HFW pipe |
| Last verified | 2026-10-07 |
Baoshan Iron & Steel Co., Ltd., usually called Baosteel, is the flagship listed operating producer within China Baowu. It is not the same legal entity as China Baowu itself.
Production bases and products
Baosteel operates multiple major production bases. The Baoshan headquarters is one of China's largest integrated flat-steel complexes; public Baosteel information states steelmaking capability above 14.5 Mt/year at the base. Baosteel also operates major capacity through Zhanjiang and Meishan-related operations.
Products include automotive and advanced flat steel, electrical steel, hot/cold rolled coil, coated sheet, tinplate, heavy plate, line-pipe feedstock and selected pipe products.
Pipe and API capability
The Baoshan HFW/ERW pipe line has published capacity of about 300,000 t/year and produces line pipe, casing and structural pipe. Public certification information lists API 5L and API 5CT scope for pipe and API 2H/2W/2Y certification history for heavy plate.
Baosteel also publishes class-society certification information for heavy plate, including major international societies. Exact works, grade, thickness and expiry must still be verified.
MTC verification
Baosteel offers an electronic certificate-verification system. For stock purchases, this is useful for checking the authenticity of a forwarded quality certificate.
Procurement takeaway
Baosteel is the producer; China Baowu is the parent group. When a project approval matters, verify the specific Baosteel production site and certificate scope.
What to reverify before an RFQ or PO
- exact legal manufacturer and works;
- current parent/ownership structure where relevant;
- current production range and size limits;
- ISO/API/class/CE/PED/FPC certificate scope and validity;
- current customer/EPC AVL/AML approval;
- seller/trading entity versus MTC issuer.
References and verification sources
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Baosteel / Baoshan Iron & Steel: group relationship, production bases, products and approvals
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