| Vendor | Spec | Unit | Price | Currency | Date |
| Hunan Jianghai Environmental Protection Co., Ltd. | China national standards | MT | 123.77 | USD | 20251009 |
| Shanghai Guoke E-commerce Co., Ltd. | China national standards | MT | 123.77 | USD | 20251009 |
| Henan Leavit Chemical Technology Co., Ltd. | China national standards | MT | 102.67 | USD | 20251009 |
| Henan Baoxin Environmental Protection Technology Co., Ltd. | China national standards | MT | 137.83 | USD | 20251009 |
| Hunan Jianghai Environmental Protection Co., Ltd. | China national standards | MT | 534.44 | USD | 20251009 |
| Hunan Jianghai Environmental Protection Co., Ltd. | China national standards | MT | 123.77 | USD | 20251009 |
| Henan Leavit Chemical Technology Co., Ltd. | China national standards | MT | 109.7 | USD | 20251009 |
| Chengdu Rongjiaxin Chemical Products Co., Ltd. | China national standards | MT | 189.87 | USD | 20251009 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 102.67 | USD | 20251009 |
| Shandong Qiangsen Chemical Co., Ltd. | China national standards | MT | 102.67 | USD | 20251009 |