| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shijiaz Bailong Chem | China national standards | MT | USD | 20251121 | |
| Tangshan Huayi | China national standards | MT | USD | 20251121 | |
| Shandong Yuanhe Chem | China national standards | MT | USD | 20251121 | |
| Changzhou Qidi Chem | China national standards | MT | USD | 20251121 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20251121 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251121 | |
| Jinan Jinhao Chem | China national standards | MT | USD | 20251121 | |
| Jinan Aochen Chem | China national standards | MT | USD | 20251121 | |
| Huizhou Yussen | China national standards | MT | USD | 20251120 | |
| Jinan Angxin Chem | China national standards | MT | USD | 20251120 |
