| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Qiangsen Chemical Co., Ltd. | 85% | MT | 846.56 | USD | 20251121 |
| Wengfu (GROUP) Co., Ltd. | 85% | MT | 1142.86 | USD | 20251121 |
| Henan Saiteng Environmental Protection Technology Co., Ltd. | 85% | MT | 903.0 | USD | 20251121 |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | 85% | MT | 1015.87 | USD | 20251121 |
| Shanghai Guoke E-commerce Co., Ltd. | 85% | MT | 1135.8 | USD | 20251121 |
| Shanghai Guoke E-commerce Co., Ltd. | 85% | MT | 1097.71 | USD | 20251121 |
| Henan Saiteng Environmental Protection Technology Co., Ltd. | 85% | MT | 903.0 | USD | 20251121 |
| Shanghai Guoke E-commerce Co., Ltd. | 85% | MT | 1128.75 | USD | 20251121 |
| Shanghai SKY Chem Industrial Co., Ltd. | 85% | MT | 1097.71 | USD | 20251121 |
| Jinan Angxin Chemical Co., Ltd. | 85% | MT | 1029.98 | USD | 20251121 |