| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Tangshan Sanyou Group | China national standards | MT | USD | 20241213 | |
| TJ Bohai Chem | China national standards | MT | USD | 20241213 | |
| Hebei Jiheng | China national standards | MT | USD | 20241213 | |
| Hengshui JINGXIN | China national standards | MT | USD | 20241213 | |
| BJ LG Chem | China national standards | MT | USD | 20241213 | |
| Cangzhou JULONG | China national standards | MT | USD | 20241213 | |
| Shandong Haihua | China national standards | MT | USD | 20241213 | |
| Jining Zhongyin EC | China national standards | MT | USD | 20241213 | |
| Befar | China national standards | MT | USD | 20241213 | |
| Shouguang Dadi | China national standards | MT | USD | 20241213 |
