| Vendor | Spec | Unit | Price | Currency | Date |
| Hunan Jianghai Environmental Protection Co., Ltd. | China national standards | MT | 535.45 | USD | 20251016 |
| Hunan Jianghai Environmental Protection Co., Ltd. | China national standards | MT | 124.0 | USD | 20251016 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 102.86 | USD | 20251016 |
| Shanghai Guoke E-commerce Co., Ltd. | China national standards | MT | 124.0 | USD | 20251016 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 112.73 | USD | 20251016 |
| Shanghai SKY Chem Industrial Co., Ltd. | China national standards | MT | 124.0 | USD | 20251016 |
| Shanghai SKY Chem Industrial Co., Ltd. | China national standards | MT | 124.0 | USD | 20251016 |
| Jinan Jinhao Chemical Co., Ltd. | China national standards | MT | 112.73 | USD | 20251016 |
| Guangdong Huihao Industrial Trade Co., Ltd. | China national standards | MT | 162.04 | USD | 20251016 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 102.82 | USD | 20251015 |