| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Longhui Chemical Co., Ltd. | China national standards | MT | 1632.54 | USD | 20251008 |
| Shandong Xima Supply Chain Management Co., Ltd. | China national standards | MT | 1463.65 | USD | 20251008 |
| Shandong Longhui Chemical Co., Ltd. | China national standards | MT | 1942.16 | USD | 20251008 |
| Chengdu Rongjiaxin Chemical Products Co., Ltd. | Industrial Grade | MT | 2533.25 | USD | 20251008 |
| Shanghai Ronghe Chemical Co., Ltd. | China national standards | MT | 1759.2 | USD | 20251008 |
| Shandong Longhui Chemical Co., Ltd. | China national standards | MT | 1632.54 | USD | 20251007 |
| Chengdu Rongjiaxin Chemical Products Co., Ltd. | Industrial Grade | MT | 2533.25 | USD | 20251007 |
| Shandong Longhui Chemical Co., Ltd. | China national standards | MT | 1942.16 | USD | 20251007 |
| Jinan Xinhou Trading Co., Ltd. | China national standards | MT | 2251.78 | USD | 20251007 |
| Jinan Jinquanjin Economy & Trade Co., Ltd. | China national standards | MT | 2251.78 | USD | 20251007 |