| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Lianyungang Ruiheng | China national standards | MT | USD | 20260630 | |
| Harbin BLUE STAR | China national standards | MT | USD | 20260630 | |
| CNPC | China national standards | MT | USD | 20260630 | |
| HLJ Longjiang Chem | China national standards | MT | USD | 20260630 | |
| Shandong Beiluhengsheng | China national standards | MT | USD | 20260629 | |
| Shandong Xima | China national standards | MT | USD | 20260629 | |
| JS Xiaomi Chem | China national standards | MT | USD | 20260629 | |
| Shanghai Wanzhong | China national standards | MT | USD | 20260629 | |
| Shandong Jiachang Chem | China national standards | MT | USD | 20260629 | |
| Liaocheng Xinli | China national standards | MT | USD | 20260629 |
