| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 913.85 | USD | 20250920 |
| Shandong Jinshengrun Chemical Co., Ltd. | 85% | MT | 984.14 | USD | 20250920 |
| Hubei Xingfa Chemicals Group Co., Ltd. | 85% | MT | 899.79 | USD | 20250920 |
| Wuhan Hengjiu Chemical Co., Ltd. | 85% | MT | 899.79 | USD | 20250920 |
| Shandong Jinshengrun Chemical Co., Ltd. | 85% | MT | 970.08 | USD | 20250920 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 913.85 | USD | 20250920 |
| Shandong Shuojia Chemical Co., Ltd. | 85% | MT | 1026.32 | USD | 20250920 |
| Henan Saiteng Environmental Protection Technology Co., Ltd. | 85% | MT | 1026.32 | USD | 20250920 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 956.02 | USD | 20250920 |
| Guangzhou Longyu Chemical Co., Ltd. | 85% | MT | 1054.44 | USD | 20250919 |