| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshengrun Chemical Co., Ltd. | 85% | MT | 969.75 | USD | 20250926 |
| Shandong Hongyang Chemical Co., Ltd. | 85% | MT | 983.81 | USD | 20250926 |
| Shandong Hongyang Chemical Co., Ltd. | 85% | MT | 1068.14 | USD | 20250926 |
| Shandong Hongyang Chemical Co., Ltd. | 85% | MT | 1082.19 | USD | 20250926 |
| Shandong Jiachang Chemical Co., Ltd. | 85% | MT | 928.83 | USD | 20250925 |
| Yichang Jiangshan Chemical Technology Co., Ltd. | 85% | MT | 900.69 | USD | 20250925 |
| Weifang Mingbo Chemical Co., Ltd. | 85% | MT | 858.47 | USD | 20250925 |
| Henan Saiteng Environmental Protection Technology Co., Ltd. | 85% | MT | 858.47 | USD | 20250925 |
| Guangzhou Tianyue Chemical Co., Ltd. | Industrial Grade;优等级 | MT | 985.12 | USD | 20250925 |
| Guangzhou Tianyue Chemical Co., Ltd. | 85% | MT | 1055.49 | USD | 20250925 |