| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 103.05 | USD | 20251107 |
| Henan Leavit Chemical Technology Co., Ltd. | Industrial Grade | MT | 91.76 | USD | 20251107 |
| Henan Leavit Chemical Technology Co., Ltd. | China national standards | MT | 103.05 | USD | 20251107 |
| Guangdong Huihao Industrial Trade Co., Ltd. | China national standards | MT | 162.35 | USD | 20251107 |
| Jinan Jinhao Chemical Co., Ltd. | China national standards | MT | 112.94 | USD | 20251107 |
| Chengdu Rongjiaxin Chemical Products Co., Ltd. | China national standards | MT | 190.58 | USD | 20251107 |
| Henan Leavit Chemical Technology Co., Ltd. | China national standards | MT | 110.11 | USD | 20251107 |
| Shanghai SKY Chem Industrial Co., Ltd. | China national standards | MT | 124.23 | USD | 20251107 |
| Hunan Jianghai Environmental Protection Co., Ltd. | China national standards | MT | 110.11 | USD | 20251107 |
| Henan Kaijie Water Treatment Co., Ltd. | China national standards | MT | 124.23 | USD | 20251107 |