| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yihe Fine Chemical Co., Ltd. | 85% | MT | 875.26 | USD | 20251109 |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | 85% | MT | 1016.43 | USD | 20251109 |
| Hubei Xingfa Chemicals Group Co., Ltd. | 85% | MT | 1037.61 | USD | 20251108 |
| Jinan Jinhao Chemical Co., Ltd. | 85% | MT | 1044.67 | USD | 20251108 |
| Guangzhou Zhan'en Chemical Co., Ltd. | 85% | MT | 1072.9 | USD | 20251108 |
| Hubei Xingfa Chemicals Group Co., Ltd. | 85% | MT | 1087.02 | USD | 20251108 |
| Guangzhou Zhan'en Chemical Co., Ltd. | 85% | MT | 1072.9 | USD | 20251108 |
| Shandong Hanyue Chemical Co., Ltd. | 85% | MT | 945.85 | USD | 20251108 |
| Shandong Hanyue Chemical Co., Ltd. | 85% | MT | 945.85 | USD | 20251108 |
| Henan Saiteng Environmental Protection Technology Co., Ltd. | 85% | MT | 1101.14 | USD | 20251108 |