| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinwen Chem | China national standards | MT | 974.73 | USD | 20251128 |
| Shandong Jinwen Chem | China national standards | MT | 974.73 | USD | 20251128 |
| Nanjing Runsheng Petro | China national standards | MT | 1045.36 | USD | 20251128 |
| Jining Zhongyin EC | China national standards | MT | 918.22 | USD | 20251128 |
| Suzhou Xuehang Mat | China national standards | MT | 1624.55 | USD | 20251128 |
| Jinan Jiaxing Chem | China national standards | MT | 1059.49 | USD | 20251128 |
| Shandong Hongyang Chem | China national standards | MT | 1073.61 | USD | 20251128 |
| Shandong Jinwen Chem | China national standards | MT | 974.73 | USD | 20251128 |
| Jinan Jinrihe Chem | China national standards | MT | 1073.61 | USD | 20251128 |
| Nanjing Runsheng Petro | China national standards | MT | 1045.36 | USD | 20251128 |