| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Leavit Chemical Technology Co., Ltd. | Industrial Grade | MT | 91.48 | USD | 20250930 |
| Henan Leavit Chemical Technology Co., Ltd. | China national standards | MT | 102.74 | USD | 20250930 |
| Hubei Shuanghuan Science and Technology Stock Co., Ltd. | China national standards | MT | 161.85 | USD | 20250930 |
| Hunan Jianghai Environmental Protection Co., Ltd. | China national standards | MT | 534.8 | USD | 20250930 |
| Chengdu Rongjiaxin Chemical Products Co., Ltd. | China national standards | MT | 189.99 | USD | 20250930 |
| Henan Kaijie Water Treatment Co., Ltd. | China national standards | MT | 123.85 | USD | 20250930 |
| Henan Leavit Chemical Technology Co., Ltd. | China national standards | MT | 109.77 | USD | 20250930 |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | China national standards | MT | 140.74 | USD | 20250930 |
| Shanghai SKY Chem Industrial Co., Ltd. | China national standards | MT | 123.85 | USD | 20250930 |
| Shanghai SKY Chem Industrial Co., Ltd. | China national standards | MT | 123.85 | USD | 20250930 |