| Vendor | Spec | Unit | Price | Currency | Date |
| Guangzhou Tianyue Chemical Co., Ltd. | 85% | MT | 1060.09 | USD | 20251205 |
| Henan Saiteng Environmental Protection Technology Co., Ltd. | 85% | MT | 1130.76 | USD | 20251205 |
| Shandong Yushuo Chemical Co., Ltd. | 85% | MT | 989.41 | USD | 20251205 |
| Jinan Jinrihe Chemical Co., Ltd. | 85% | MT | 961.14 | USD | 20251205 |
| Guangdong Huihao Industrial Trade Co., Ltd. | 85% | MT | 1045.95 | USD | 20251205 |
| Yuntianhua UNITED Commerce Co., Ltd. | 85% | MT | 933.09 | USD | 20251204 |
| Guangzhou Longyu Chemical Co., Ltd. | 85% | MT | 1060.33 | USD | 20251204 |
| Hubei Xingfa Chemicals Group Co., Ltd. | 85% | MT | 975.5 | USD | 20251204 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 933.09 | USD | 20251204 |
| Hubei Qiangxing Chemical Co., Ltd. | 85% | MT | 926.02 | USD | 20251204 |