| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Xinge Chem | First-rate product | MT | USD | 20260421 | |
| Shandong Langchem | First-rate product | MT | USD | 20260421 | |
| Shandong Jinwen Chem | First-rate product | MT | USD | 20260421 | |
| Shandong LuoHeng Chem | First-rate product | MT | USD | 20260421 | |
| Shandong Junfeng | First-rate product | MT | USD | 20260421 | |
| Shandong Hongyang Chem | First-rate product | MT | USD | 20260421 | |
| Shandong Fusheng | 99.9% | MT | USD | 20260420 | |
| Jinan Aochen Chem | 99% | MT | USD | 20260420 | |
| Nanjing Runsheng Petro | 99.9% | MT | USD | 20260420 | |
| Shandong Zhiheng | Dimethylformamide (DMF) - Chinese National Standard | MT | USD | 20260420 |
