| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Kaixiang Chemical Co., Ltd. | China national standards | MT | 1073.2 | USD | 20251117 |
| Henan Kaixiang Chemical Co., Ltd. | China national standards | MT | 1073.2 | USD | 20251117 |
| Shandong Zhihengda Import and Export Co., Ltd. | China national standards | MT | 1270.9 | USD | 20251117 |
| Shandong Fushengyong Trading Co., Ltd. | China national standards | MT | 1108.51 | USD | 20251117 |
| Shandong Fushengyong Trading Co., Ltd. | China national standards | MT | 1108.51 | USD | 20251117 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 1108.51 | USD | 20251117 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 974.36 | USD | 20251117 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 988.48 | USD | 20251117 |
| Zhejiang Huguang Technology Co., Ltd. | China national standards | MT | 1016.72 | USD | 20251117 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 1073.2 | USD | 20251117 |