| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 907.36 | USD | 20250918 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 907.36 | USD | 20250918 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 872.2 | USD | 20250918 |
| Yuntianhua UNITED Commerce Co., Ltd. | 85% | MT | 886.26 | USD | 20250918 |
| Shandong Yihe Fine Chemical Co., Ltd. | 85% | MT | 872.2 | USD | 20250918 |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | 85% | MT | 1012.87 | USD | 20250918 |
| Henan Saiteng Environmental Protection Technology Co., Ltd. | 85% | MT | 900.33 | USD | 20250918 |
| Henan Saiteng Environmental Protection Technology Co., Ltd. | 85% | MT | 900.33 | USD | 20250918 |
| Shandong Hongyang Chemical Co., Ltd. | 85% | MT | 984.74 | USD | 20250918 |
| Shandong Hongyang Chemical Co., Ltd. | 85% | MT | 1069.14 | USD | 20250918 |