| Vendor | Spec | Unit | Price | Currency | Date |
| Guangzhou Longyu Chemical Co., Ltd. | China national standards | MT | 169.54 | USD | 20251127 |
| Henan Leavit Chemical Technology Co., Ltd. | Industrial Grade | MT | 91.84 | USD | 20251127 |
| Henan Leavit Chemical Technology Co., Ltd. | China national standards | MT | 103.14 | USD | 20251127 |
| Henan Leavit Chemical Technology Co., Ltd. | China national standards | MT | 110.2 | USD | 20251127 |
| Guangdong Huihao Industrial Trade Co., Ltd. | China national standards | MT | 162.48 | USD | 20251127 |
| Jinan Jinhao Chemical Co., Ltd. | China national standards | MT | 113.03 | USD | 20251127 |
| Zhangzhou Xiangcheng San'an Chemical Co., Ltd. | China national standards | MT | 141.25 | USD | 20251126 |
| Chengdu Rongjiaxin Chemical Products Co., Ltd. | China national standards | MT | 190.69 | USD | 20251126 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 84.75 | USD | 20251126 |
| Hunan Jianghai Environmental Protection Co., Ltd. | China national standards | MT | 110.18 | USD | 20251126 |