| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Leavit Chemical Technology Co., Ltd. | China national standards | MT | 110.08 | USD | 20251118 |
| Jinan Jinhao Chemical Co., Ltd. | China national standards | MT | 112.97 | USD | 20251117 |
| Shanghai SKY Chem Industrial Co., Ltd. | China national standards | MT | 124.27 | USD | 20251117 |
| Jinan Xingdate Biotechnology Co., Ltd. | China national standards | MT | 105.91 | USD | 20251117 |
| Henan Leavit Chemical Technology Co., Ltd. | Industrial Grade | MT | 91.79 | USD | 20251117 |
| Hunan Jianghai Environmental Protection Co., Ltd. | China national standards | MT | 536.6 | USD | 20251117 |
| Henan Leavit Chemical Technology Co., Ltd. | China national standards | MT | 103.08 | USD | 20251117 |
| Shanghai SKY Chem Industrial Co., Ltd. | China national standards | MT | 124.27 | USD | 20251117 |
| Jinan Jinhao Chemical Co., Ltd. | China national standards | MT | 112.97 | USD | 20251117 |
| Henan Leavit Chemical Technology Co., Ltd. | China national standards | MT | 110.14 | USD | 20251117 |