| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei Seven Eight Nine Chemical Co., Ltd. | China national standards | MT | 281.5 | USD | 20251010 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 337.8 | USD | 20251010 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 295.57 | USD | 20251010 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 323.72 | USD | 20251010 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 323.72 | USD | 20251010 |
| Jiangsu Lee & Man Chemical Limited | China national standards | MT | 239.27 | USD | 20251010 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 239.27 | USD | 20251010 |
| Jiangsu Meilan Chemical Co., Ltd. | China national standards | MT | 239.27 | USD | 20251010 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 239.27 | USD | 20251010 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 239.27 | USD | 20251010 |