| Vendor | Spec | Unit | Price | Currency | Date |
| Jiangsu Lee & Man Chemical Limited | China national standards | MT | 235.05 | USD | 20251011 |
| Shandong Yushuo Chemical Co., Ltd. | China national standards | MT | 239.27 | USD | 20251011 |
| Shandong FUZE New MATERIALS Co., Ltd. | China national standards | MT | 351.87 | USD | 20251011 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 235.05 | USD | 20251011 |
| Hubei Seven Eight Nine Chemical Co., Ltd. | China national standards | MT | 281.5 | USD | 20251011 |
| Jinan Jinhao Chemical Co., Ltd. | China national standards | MT | 394.1 | USD | 20251011 |
| Jiangsu Lee & Man Chemical Limited | China national standards | MT | 239.27 | USD | 20251011 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 288.54 | USD | 20251011 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 260.39 | USD | 20251011 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 450.4 | USD | 20251011 |