| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Dezheng Chemical Co., Ltd. | China national standards | MT | 971.08 | USD | 20251004 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 1182.18 | USD | 20251004 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 971.08 | USD | 20251004 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 971.08 | USD | 20251004 |
| Shandong Haili Chemical Industry Co., Ltd. | China national standards | MT | 971.08 | USD | 20251004 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 971.08 | USD | 20251004 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 1027.37 | USD | 20251003 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1013.3 | USD | 20251003 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 1280.7 | USD | 20251003 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 957.01 | USD | 20251003 |