| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Leavit Chemical Technology Co., Ltd. | Industrial Grade | MT | 91.71 | USD | 20251119 |
| Henan Baoxin Environmental Protection Technology Co., Ltd. | China national standards | MT | 138.28 | USD | 20251119 |
| Guangzhou Zhan'en Chemical Co., Ltd. | China national standards | MT | 155.21 | USD | 20251119 |
| Shanghai SKY Chem Industrial Co., Ltd. | China national standards | MT | 124.17 | USD | 20251119 |
| Guangdong Huihao Industrial Trade Co., Ltd. | China national standards | MT | 162.26 | USD | 20251119 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 84.66 | USD | 20251119 |
| Jinan Jinhao Chemical Co., Ltd. | China national standards | MT | 112.91 | USD | 20251118 |
| Shanghai SKY Chem Industrial Co., Ltd. | China national standards | MT | 124.2 | USD | 20251118 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 103.03 | USD | 20251118 |
| Henan Baoxin Environmental Protection Technology Co., Ltd. | China national standards | MT | 138.31 | USD | 20251118 |