| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | China national standards | MT | 896.94 | USD | 20251126 |
| Luxi Chem | China national standards | MT | 1002.88 | USD | 20251126 |
| Shandong Yushuo Chem | China national standards | MT | 896.94 | USD | 20251126 |
| Shandong Jinshenrun Chem | China national standards | MT | 988.76 | USD | 20251126 |
| Shandong LuoHeng Chem | China national standards | MT | 1356.01 | USD | 20251126 |
| Wuhan Hengjiu Chem | China national standards | MT | 974.63 | USD | 20251126 |
| Shandong Aite Chem | China national standards | MT | 1257.13 | USD | 20251126 |
| Shandong Haili Chem | China national standards | MT | 932.26 | USD | 20251126 |
| Jinan Jinrihe Chem | China national standards | MT | 918.13 | USD | 20251126 |
| Luxi Chem | China national standards | MT | 896.94 | USD | 20251126 |