| Vendor | Spec | Unit | Price | Currency | Date |
| Jiangsu Lee & Man Chemical Limited | China national standards | MT | 313.99 | USD | 20251014 |
| Guangzhou Tianyue Chemical Co., Ltd. | China national standards | MT | 492.81 | USD | 20251014 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 239.37 | USD | 20251014 |
| Guangzhou Tianyue Chemical Co., Ltd. | China national standards | MT | 506.89 | USD | 20251014 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 337.93 | USD | 20251014 |
| Shandong Shuojia Chemical Co., Ltd. | China national standards | MT | 235.14 | USD | 20251014 |
| Jinan Jinhao Chemical Co., Ltd. | China national standards | MT | 394.25 | USD | 20251014 |
| Shandong Yihe Fine Chemical Co., Ltd. | China national standards | MT | 253.45 | USD | 20251014 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 323.85 | USD | 20251014 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 450.57 | USD | 20251014 |