| Vendor | Spec | Unit | Price | Currency | Date |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 1073.51 | USD | 20251126 |
| Zhejiang Huguang Technology Co., Ltd. | China national standards | MT | 1017.01 | USD | 20251126 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 974.63 | USD | 20251126 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 988.76 | USD | 20251126 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 1073.51 | USD | 20251126 |
| Shandong Fushengyong Trading Co., Ltd. | China national standards | MT | 1108.82 | USD | 20251126 |
| Shandong Fushengyong Trading Co., Ltd. | China national standards | MT | 1108.82 | USD | 20251126 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 988.76 | USD | 20251126 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 1073.51 | USD | 20251126 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 1108.82 | USD | 20251126 |