| Vendor | Spec | Unit | Price | Currency | Date |
| Chengdu Rongjiaxin Chemical Products Co., Ltd. | China national standards | MT | 190.21 | USD | 20251020 |
| Shanghai Guoke E-commerce Co., Ltd. | China national standards | MT | 123.99 | USD | 20251020 |
| Hunan Jianghai Environmental Protection Co., Ltd. | China national standards | MT | 535.41 | USD | 20251020 |
| Hunan Jianghai Environmental Protection Co., Ltd. | China national standards | MT | 123.99 | USD | 20251020 |
| Jinan Xingdate Biotechnology Co., Ltd. | China national standards | MT | 105.67 | USD | 20251020 |
| Shandong Jinshengrun Chemical Co., Ltd. | China national standards | MT | 112.72 | USD | 20251020 |
| Guangzhou Longyu Chemical Co., Ltd. | China national standards | MT | 169.08 | USD | 20251020 |
| Shanghai SKY Chem Industrial Co., Ltd. | China national standards | MT | 123.99 | USD | 20251020 |
| Shanghai SKY Chem Industrial Co., Ltd. | China national standards | MT | 123.99 | USD | 20251020 |
| Guangdong Huihao Industrial Trade Co., Ltd. | China national standards | MT | 162.03 | USD | 20251020 |