| Vendor | Spec | Unit | Price | Currency | Date |
| Jiangsu Lee & Man Chemical Limited | China national standards | MT | 310.0 | USD | 20251016 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 270.54 | USD | 20251016 |
| Jiangsu Lee & Man Chemical Limited | China national standards | MT | 281.82 | USD | 20251016 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 310.0 | USD | 20251016 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 352.27 | USD | 20251016 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 338.18 | USD | 20251016 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 324.09 | USD | 20251016 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 281.82 | USD | 20251016 |
| Jinan Pulaihua Chemical Co., Ltd. | China national standards | MT | 281.82 | USD | 20251016 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 260.68 | USD | 20251016 |