| Vendor | Spec | Unit | Price | Currency | Date |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 795.24 | USD | 20251010 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 795.24 | USD | 20251010 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 1006.26 | USD | 20251008 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 1006.26 | USD | 20251008 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 1006.26 | USD | 20251006 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 1006.26 | USD | 20251006 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 1006.26 | USD | 20251006 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 1006.26 | USD | 20251005 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 1006.26 | USD | 20251005 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 1006.26 | USD | 20251005 |