| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei Seven Eight Nine Chemical Co., Ltd. | China national standards | MT | 253.32 | USD | 20250925 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 168.88 | USD | 20250925 |
| Henan Sendi Environmental Protection Technology Co., Ltd. | China national standards | MT | 201.25 | USD | 20250925 |
| Shanghai Guoke E-commerce Co., Ltd. | China national standards | MT | 260.35 | USD | 20250925 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 197.02 | USD | 20250925 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 182.95 | USD | 20250925 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 175.92 | USD | 20250925 |
| Henan Junma Chemical Co., Ltd. | China national standards | MT | 189.99 | USD | 20250925 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 189.99 | USD | 20250925 |
| Changzhou Yihan Chemical Co., Ltd. | China national standards | MT | 204.06 | USD | 20250925 |