| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Zhihengda Import and Export Co., Ltd. | China national standards | MT | 1266.62 | USD | 20250930 |
| Henan Kaixiang Chemical Co., Ltd. | China national standards | MT | 1069.08 | USD | 20250929 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 1069.08 | USD | 20250929 |
| Henan Kaixiang Chemical Co., Ltd. | China national standards | MT | 1069.08 | USD | 20250929 |
| Shaanxi Bidiou Chemical Industry Co., Ltd. | China national standards | MT | 1069.08 | USD | 20250929 |
| Zhejiang Huguang Technology Co., Ltd. | China national standards | MT | 1012.81 | USD | 20250929 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 1069.08 | USD | 20250929 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 1069.08 | USD | 20250929 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 963.58 | USD | 20250929 |
| Shandong Fushengyong Trading Co., Ltd. | China national standards | MT | 963.58 | USD | 20250929 |