| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | China national standards | MT | 896.94 | USD | 20251126 |
| Jining Zhongyin EC | China national standards | MT | 918.13 | USD | 20251126 |
| Jinan Jinrihe Chem | China national standards | MT | 918.13 | USD | 20251126 |
| Jinan Jinrihe Chem | China national standards | MT | 1073.51 | USD | 20251126 |
| Shandong Haili Chem | China national standards | MT | 807.61 | USD | 20251125 |
| Shandong Haili Chem | China national standards | MT | 807.61 | USD | 20251125 |
| Nanjing Runsheng Petro | China national standards | MT | 1044.81 | USD | 20251125 |
| Suzhou Xuehang Mat | China national standards | MT | 1623.7 | USD | 20251125 |
| Luxi Chem | China national standards | MT | 1002.46 | USD | 20251125 |
| Nanjing Runsheng Petro | China national standards | MT | 1044.81 | USD | 20251125 |