| Vendor | Spec | Unit | Price | Currency | Date |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 1073.05 | USD | 20251125 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 1073.05 | USD | 20251125 |
| Shandong Fushengyong Trading Co., Ltd. | China national standards | MT | 1108.35 | USD | 20251125 |
| Shandong Fushengyong Trading Co., Ltd. | China national standards | MT | 1108.35 | USD | 20251125 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 1108.35 | USD | 20251125 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 1073.05 | USD | 20251125 |
| Henan Kaixiang Chemical Co., Ltd. | China national standards | MT | 1073.05 | USD | 20251125 |
| Shaanxi Bidiou Chemical Industry Co., Ltd. | China national standards | MT | 1073.05 | USD | 20251125 |
| Zhejiang Huguang Technology Co., Ltd. | China national standards | MT | 1016.58 | USD | 20251125 |
| Henan Kaixiang Chemical Co., Ltd. | China national standards | MT | 1073.05 | USD | 20251125 |