| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei Xingfa Chemicals Group Co., Ltd. | 85% | MT | 900.71 | USD | 20251001 |
| Wuhan Hengjiu Chemical Co., Ltd. | 85% | MT | 900.71 | USD | 20251001 |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | 85% | MT | 1013.3 | USD | 20251001 |
| Shandong Jinshengrun Chemical Co., Ltd. | 85% | MT | 971.08 | USD | 20251001 |
| Shandong Jinshengrun Chemical Co., Ltd. | 85% | MT | 985.15 | USD | 20251001 |
| Wengfu (GROUP) Co., Ltd. | 85% | MT | 1111.81 | USD | 20250930 |
| Wengfu (GROUP) Co., Ltd. | 85% | MT | 1097.74 | USD | 20250930 |
| Henan Saiteng Environmental Protection Technology Co., Ltd. | 85% | MT | 858.49 | USD | 20250930 |
| Yichang Jiangshan Chemical Technology Co., Ltd. | 85% | MT | 900.71 | USD | 20250930 |
| Wuhan Hengjiu Chemical Co., Ltd. | 85% | MT | 900.71 | USD | 20250930 |