| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 281.34 | USD | 20250929 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 323.54 | USD | 20250929 |
| Shandong Aite Chemical Co., Ltd. | China national standards | MT | 323.54 | USD | 20250929 |
| Jiangsu Lee & Man Chemical Limited | China national standards | MT | 281.34 | USD | 20250929 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 309.47 | USD | 20250929 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 323.54 | USD | 20250929 |
| Jiangsu Lee & Man Chemical Limited | China national standards | MT | 379.81 | USD | 20250929 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 288.37 | USD | 20250929 |
| Jinan Xinhou Trading Co., Ltd. | China national standards | MT | 450.14 | USD | 20250929 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 261.64 | USD | 20250929 |