| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jiaxing Chem | China national standards | MT | 987.06 | USD | 20251023 |
| Jinan Jiaxing Chem | China national standards | MT | 958.85 | USD | 20251023 |
| Luxi Chem | China national standards | MT | 1015.26 | USD | 20251023 |
| Shandong Jinshenrun Chem | China national standards | MT | 1029.36 | USD | 20251023 |
| Shandong LuoHeng Chem | China national standards | MT | 1353.68 | USD | 20251023 |
| Luxi Chem | China national standards | MT | 1353.68 | USD | 20251023 |
| Wuhan Hengjiu Chem | China national standards | MT | 972.95 | USD | 20251023 |
| Jinan Jinhao Chem | China national standards | MT | 1226.77 | USD | 20251023 |
| Suzhou Zixu Mat | China national standards | MT | 1522.89 | USD | 20251023 |
| Luxi Chem | China national standards | MT | 1283.17 | USD | 20251023 |