| Vendor | Spec | Unit | Price | Currency | Date |
| Guangzhou Zhan'en Chemical Co., Ltd. | 85% | MT | 1031.82 | USD | 20251205 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 989.41 | USD | 20251205 |
| Shandong Jinshengrun Chemical Co., Ltd. | 85% | MT | 975.28 | USD | 20251205 |
| Wuhan Hengjiu Chemical Co., Ltd. | 85% | MT | 876.34 | USD | 20251205 |
| Shandong Yihe Fine Chemical Co., Ltd. | 85% | MT | 876.34 | USD | 20251205 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 989.41 | USD | 20251205 |
| Hubei Xingfa Chemicals Group Co., Ltd. | 85% | MT | 1038.88 | USD | 20251205 |
| Jinan Jinhao Chemical Co., Ltd. | 85% | MT | 1045.95 | USD | 20251205 |
| Jia'en Chemical (Shandong) Co., Ltd. | 85% | MT | 1017.68 | USD | 20251205 |
| Henan Saiteng Environmental Protection Technology Co., Ltd. | 85% | MT | 1003.55 | USD | 20251205 |