| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Qiangsen Chem | China national standards | MT | USD | 20260420 | |
| Hubei 789 Chem | China national standards | MT | USD | 20260420 | |
| Shandong Xima | China national standards | MT | USD | 20260420 | |
| Shandong Beiluhengsheng | China national standards | MT | USD | 20260420 | |
| Henan Zihe | China national standards | MT | USD | 20260420 | |
| Shijiaz Bailong Chem | China national standards | MT | USD | 20260420 | |
| Baozhen Shandong Chem | China national standards | MT | USD | 20260420 | |
| Jinan Jinhao Chem | China national standards | MT | USD | 20260420 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20260420 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20260420 |
