| Vendor | Spec | Unit | Price | Currency | Date |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 351.84 | USD | 20251005 |
| Jiangsu Meilan Chemical Co., Ltd. | China national standards | MT | 351.84 | USD | 20251005 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 351.84 | USD | 20251005 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 351.84 | USD | 20251005 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 351.84 | USD | 20251005 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 323.69 | USD | 20251004 |
| Shandong Jinling Group Co., Ltd. | China national standards | MT | 323.69 | USD | 20251004 |
| Jinan Xinhou Trading Co., Ltd. | China national standards | MT | 450.36 | USD | 20251004 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 351.84 | USD | 20251004 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 256.14 | USD | 20251004 |