| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Jilin Dadi | China national standards | MT | USD | 20260617 | |
| Jilin Zijin Copper | China national standards | MT | USD | 20260617 | |
| Shandong Jincheng Petro | China national standards | MT | USD | 20260617 | |
| Shandong Chambroad Energy | China national standards | MT | USD | 20260617 | |
| Zhangjiagang Two Lions | China national standards | MT | USD | 20260617 | |
| Shandong Shenchi Chemical | China national standards | MT | USD | 20260617 | |
| Tangshan Baoshun | China national standards | MT | USD | 20260616 | |
| Bayannur Zijin | China national standards | MT | USD | 20260616 | |
| Baotou Huading | China national standards | MT | USD | 20260616 | |
| Chifeng Jintong | China national standards | MT | USD | 20260616 |
