| Vendor | Spec | Unit | Price | Currency | Date |
| Chizhou Xinyu Chemical Technology Co., Ltd. | China national standards | MT | 197.54 | USD | 20251119 |
| Henan Leavit Chemical Technology Co., Ltd. | China national standards | MT | 159.44 | USD | 20251119 |
| Shandong Hongyang Chemical Co., Ltd. | China national standards | MT | 190.48 | USD | 20251119 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 190.48 | USD | 20251119 |
| Henan Leavit Chemical Technology Co., Ltd. | China national standards | MT | 159.44 | USD | 20251119 |
| Henan Leavit Chemical Technology Co., Ltd. | China national standards | MT | 148.15 | USD | 20251119 |
| Shandong Haihua Co., Ltd. | China national standards | MT | 253.98 | USD | 20251119 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 206.01 | USD | 20251119 |
| Wuhan Hengjiu Chemical Co., Ltd. | China national standards | MT | 232.81 | USD | 20251119 |
| Henan Leavit Chemical Technology Co., Ltd. | China national standards | MT | 444.46 | USD | 20251119 |