| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong LuoHeng Chemical Products Co., Ltd. | China national standards | MT | 336.35 | USD | 20250925 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 323.68 | USD | 20250925 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 309.61 | USD | 20250925 |
| Jiangsu Lee & Man Chemical Limited | China national standards | MT | 281.46 | USD | 20250925 |
| Shandong Hongshuo Chemical Technology Co., Ltd. | China national standards | MT | 253.32 | USD | 20250925 |
| Shandong Hongshuo Chemical Technology Co., Ltd. | China national standards | MT | 253.32 | USD | 20250925 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 274.43 | USD | 20250925 |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 506.64 | USD | 20250925 |
| Guangzhou Tianyue Chemical Co., Ltd. | China national standards | MT | 492.56 | USD | 20250925 |
| Jinan Xinhou Trading Co., Ltd. | China national standards | MT | 450.34 | USD | 20250925 |