| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Chemical Ao.,ltd | China national standards | MT | 436.32 | USD | 20251011 |
| Shandong Yuxuan Chemical Products Co., Ltd. | China national standards | MT | 281.5 | USD | 20251011 |
| Shandong LuoHeng Chemical Products Co., Ltd. | China national standards | MT | 336.39 | USD | 20251011 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 253.35 | USD | 20251011 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 253.35 | USD | 20251011 |
| Jiangsu Lee & Man Chemical Limited | China national standards | MT | 239.27 | USD | 20251011 |
| Shandong Langcheng Chemical Co., Ltd. | China national standards | MT | 358.91 | USD | 20251011 |
| Jinan Jinrihe Chemical Co., Ltd. | China national standards | MT | 260.39 | USD | 20251011 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 302.61 | USD | 20251011 |
| Luxi Chemical Group Co., Ltd. | China national standards | MT | 302.61 | USD | 20251011 |