| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Leavit Chemical Technology Co., Ltd. | Industrial Grade | MT | 91.68 | USD | 20251105 |
| Henan Leavit Chemical Technology Co., Ltd. | China national standards | MT | 102.96 | USD | 20251105 |
| Henan Leavit Chemical Technology Co., Ltd. | China national standards | MT | 110.01 | USD | 20251105 |
| Henan Leavit Chemical Technology Co., Ltd. | China national standards | MT | 110.04 | USD | 20251104 |
| Henan Leavit Chemical Technology Co., Ltd. | China national standards | MT | 102.98 | USD | 20251104 |
| Henan Leavit Chemical Technology Co., Ltd. | Industrial Grade | MT | 91.7 | USD | 20251104 |
| Henan Leavit Chemical Technology Co., Ltd. | Industrial Grade | MT | 91.72 | USD | 20251103 |
| Henan Leavit Chemical Technology Co., Ltd. | China national standards | MT | 103.01 | USD | 20251103 |
| Henan Leavit Chemical Technology Co., Ltd. | China national standards | MT | 110.07 | USD | 20251103 |
| Henan Leavit Chemical Technology Co., Ltd. | China national standards | MT | 102.99 | USD | 20251031 |