| Vendor | Spec | Unit | Price | Currency | Date |
| Xinjiang Markor Chemical Industry Co., Ltd. | China national standards | MT | 1269.73 | USD | 20251027 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 1071.51 | USD | 20251026 |
| Henan Kaixiang Chemical Co., Ltd. | China national standards | MT | 1071.51 | USD | 20251026 |
| Shaanxi Bidiou Chemical Industry Co., Ltd. | China national standards | MT | 1071.51 | USD | 20251026 |
| Henan Kaixiang Chemical Co., Ltd. | China national standards | MT | 1071.51 | USD | 20251026 |
| Qingdao Shengze Chemical Co., Ltd. | China national standards | MT | 1071.51 | USD | 20251025 |
| Henan Kaixiang Chemical Co., Ltd. | China national standards | MT | 1071.51 | USD | 20251025 |
| Henan Kaixiang Chemical Co., Ltd. | China national standards | MT | 1071.51 | USD | 20251025 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 1071.51 | USD | 20251025 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 1071.51 | USD | 20251025 |