| Vendor | Spec | Unit | Price | Currency | Date |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 1072.95 | USD | 20251112 |
| Xinjiang Markor Chemical Industry Co., Ltd. | China national standards | MT | 3882.37 | USD | 20251112 |
| Shandong Zhihengda Import and Export Co., Ltd. | China national standards | MT | 1270.0 | USD | 20251111 |
| Henan Kaixiang Chemical Co., Ltd. | China national standards | MT | 1072.45 | USD | 20251111 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 1072.45 | USD | 20251111 |
| Shaanxi Bidiou Chemical Industry Co., Ltd. | China national standards | MT | 1072.45 | USD | 20251111 |
| Zhejiang Huguang Technology Co., Ltd. | China national standards | MT | 1016.0 | USD | 20251111 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 1107.72 | USD | 20251111 |
| Henan Kaixiang Chemical Co., Ltd. | China national standards | MT | 1072.45 | USD | 20251111 |
| Xinjiang Markor Chemical Industry Co., Ltd. | China national standards | MT | 3880.56 | USD | 20251111 |