| Vendor | Spec | Unit | Price | Currency | Date |
| Chengdu Rongjiaxin Chemical Products Co., Ltd. | China national standards | MT | 190.12 | USD | 20251013 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 102.81 | USD | 20251013 |
| Shanghai Guoke E-commerce Co., Ltd. | China national standards | MT | 123.93 | USD | 20251013 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 112.66 | USD | 20251013 |
| Hunan Jianghai Environmental Protection Co., Ltd. | China national standards | MT | 123.93 | USD | 20251013 |
| Shanghai SKY Chem Industrial Co., Ltd. | China national standards | MT | 123.93 | USD | 20251013 |
| Shanghai SKY Chem Industrial Co., Ltd. | China national standards | MT | 123.93 | USD | 20251013 |
| Guangzhou Longyu Chemical Co., Ltd. | China national standards | MT | 169.0 | USD | 20251013 |
| Henan Baoxin Environmental Protection Technology Co., Ltd. | China national standards | MT | 138.01 | USD | 20251013 |
| Jinan Xinhou Trading Co., Ltd. | China national standards | MT | 169.0 | USD | 20251013 |