| Vendor | Spec | Unit | Price | Currency | Date |
| Chengdu Rongjiaxin Chemical Products Co., Ltd. | China national standards | MT | 190.36 | USD | 20251023 |
| Henan Baoxin Environmental Protection Technology Co., Ltd. | China national standards | MT | 138.19 | USD | 20251023 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 112.81 | USD | 20251023 |
| Shanghai SKY Chem Industrial Co., Ltd. | China national standards | MT | 124.09 | USD | 20251023 |
| Guangdong Huihao Industrial Trade Co., Ltd. | China national standards | MT | 162.16 | USD | 20251023 |
| Henan Leavit Chemical Technology Co., Ltd. | China national standards | MT | 102.94 | USD | 20251023 |
| Henan Kaijie Water Treatment Co., Ltd. | China national standards | MT | 124.09 | USD | 20251023 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 102.94 | USD | 20251023 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 112.75 | USD | 20251022 |
| Shanghai SKY Chem Industrial Co., Ltd. | China national standards | MT | 124.02 | USD | 20251022 |