| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 233.22 | USD | 20251205 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 233.22 | USD | 20251205 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 268.56 | USD | 20251205 |
| Shandong Hanyue Chemical Co., Ltd. | China national standards | MT | 268.56 | USD | 20251205 |
| Chang Zhou Qi Di Chemical Co., Ltd. | China national standards | MT | 593.65 | USD | 20251205 |
| Jiangsu Meilan Chemical Co., Ltd. | China national standards | MT | 466.44 | USD | 20251205 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 353.36 | USD | 20251205 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 339.23 | USD | 20251205 |
| Nanjing Runsheng Petrochemical Co., Ltd. | China national standards | MT | 296.82 | USD | 20251205 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 240.29 | USD | 20251205 |