| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshenrun Chem | China national standards | MT | 1041.55 | USD | 20251010 |
| Shandong Jinshenrun Chem | China national standards | MT | 1041.55 | USD | 20251010 |
| Beijing WentongTech | China national standards | MT | 1083.77 | USD | 20251010 |
| Shandong Jinshenrun Chem | China national standards | MT | 886.72 | USD | 20251010 |
| Wuhan Hengjiu Chem | China national standards | MT | 985.25 | USD | 20251010 |
| Wuhan Hengjiu Chem | China national standards | MT | 999.32 | USD | 20251010 |
| Xiamen Yudeshun Chem | China national standards | MT | 1266.75 | USD | 20251010 |
| Hunan Lixin Tech | China national standards | MT | 1062.66 | USD | 20251010 |
| UniTrend China | China national standards | MT | 1104.89 | USD | 20251010 |
| Shandong Xima | China national standards | MT | 872.65 | USD | 20251010 |