| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai Guoke E-commerce Co., Ltd. | China national standards | MT | 261.24 | USD | 20251117 |
| Henan Sendi Environmental Protection Technology Co., Ltd. | China national standards | MT | 194.87 | USD | 20251117 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 183.57 | USD | 20251117 |
| Henan Junma Chemical Co., Ltd. | China national standards | MT | 190.63 | USD | 20251117 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 190.63 | USD | 20251117 |
| Hubei Shuanghuan Science and Technology Stock Co., Ltd. | China national standards | MT | 190.63 | USD | 20251117 |
| Shandong Hongyang Chemical Co., Ltd. | China national standards | MT | 190.63 | USD | 20251117 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 183.57 | USD | 20251117 |
| Chizhou Xinyu Chemical Technology Co., Ltd. | China national standards | MT | 197.7 | USD | 20251117 |
| Henan Sendi Environmental Protection Technology Co., Ltd. | China national standards | MT | 201.93 | USD | 20251117 |