| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hualu | China national standards | MT | 1032.74 | USD | 20251211 |
| Shandong Fusheng | China national standards | MT | 1103.47 | USD | 20251211 |
| Guangzhou Tianyue Chem | China national standards | MT | 1230.8 | USD | 20251211 |
| Shandong Aite Chem | China national standards | MT | 1103.47 | USD | 20251211 |
| Shandong Aite Chem | China national standards | MT | 1130.69 | USD | 20251210 |
| Shandong Aite Chem | China national standards | MT | 1102.43 | USD | 20251210 |
| Guangzhou Tianyue Chem | China national standards | MT | 1229.63 | USD | 20251210 |
| Shandong Aite Chem | China national standards | MT | 1130.69 | USD | 20251210 |
| Guangzhou Tianyue Chem | China national standards | MT | 1215.5 | USD | 20251210 |
| Shandong Aite Chem | China national standards | MT | 1102.43 | USD | 20251210 |