| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Chem | China national standards | MT | 1122.14 | USD | 20251124 |
| Aite Zhejiang | China national standards | MT | 1383.26 | USD | 20251124 |
| Shandong Jinmao | China national standards | MT | 1298.57 | USD | 20251124 |
| Shandong Aite Chem | China national standards | MT | 1482.07 | USD | 20251124 |
| Shandong LuoHeng Chem | China national standards | MT | 1933.74 | USD | 20251124 |
| Shandong Jinling Chem | China national standards | MT | 1044.5 | USD | 20251124 |
| Shandong Aite Chem | China national standards | MT | 1552.64 | USD | 20251124 |
| Shandong Jinling Chem | China national standards | MT | 1122.14 | USD | 20251124 |
| Shandong Aite Chem | China national standards | MT | 1453.84 | USD | 20251124 |
| Shandong Jinling Chem | China national standards | MT | 1100.96 | USD | 20251124 |