| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshengrun Chemical Co., Ltd. | 85% | MT | 988.85 | USD | 20251130 |
| Shandong Qiangsen Chemical Co., Ltd. | 85% | MT | 847.59 | USD | 20251129 |
| Jia'en Chemical (Shandong) Co., Ltd. | 85% | MT | 1017.11 | USD | 20251129 |
| Wengfu (GROUP) Co., Ltd. | 85% | MT | 875.84 | USD | 20251129 |
| Shandong Xima Supply Chain Management Co., Ltd. | 85% | MT | 889.97 | USD | 20251129 |
| Guangdong Huihao Industrial Trade Co., Ltd. | 85% | MT | 1045.36 | USD | 20251129 |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | 85% | MT | 1017.11 | USD | 20251129 |
| Shandong Jinshengrun Chemical Co., Ltd. | 85% | MT | 988.85 | USD | 20251129 |
| Henan Saiteng Environmental Protection Technology Co., Ltd. | 85% | MT | 904.1 | USD | 20251129 |
| Shandong Jinshengrun Chemical Co., Ltd. | 85% | MT | 974.73 | USD | 20251129 |