| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Jinan Angxin Chem | 99.9% | MT | USD | 20260104 | |
| Nantong Zhonghe Chem | DMF (N,N-Dimethylformamide), National Standard, Industrial Grade, Premium Quality | MT | USD | 20260104 | |
| Shandong Yeyang Chem | 99.90%｜Premium grade | MT | USD | 20260104 | |
| Shandong Jinshenrun Chem | 99.90%｜Premium grade | MT | USD | 20260104 | |
| Shandong Zhenkun | 99.90%｜Premium grade | MT | USD | 20260104 | |
| Changzhou Guoshun Chem | First-rate product | MT | USD | 20260104 | |
| Jinan Qi Mat | First-rate product | MT | USD | 20260104 | |
| Shandong Xingpeng Chem | First-rate product | MT | USD | 20260104 | |
| Weifang Mingbo Chem | First-rate product | MT | USD | 20260104 | |
| Liaocheng Yuanze Chem | First-rate product | MT | USD | 20260104 |
