| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Jinan Jinrihe Chem | Electronic grade | MT | USD | 20251231 | |
| Shandong Fusheng | 99.9% | MT | USD | 20251231 | |
| Hubei 789 Chem | 99% | MT | USD | 20251231 | |
| Shandong Yeyang Chem | 99.9% | MT | USD | 20251231 | |
| Aite Zhejiang | 99.9% | MT | USD | 20251231 | |
| Suzhou ChemMat | 99.9% | MT | USD | 20251231 | |
| Nantong Zhonghe Chem | 99.9% | MT | USD | 20251231 | |
| Shandong Qiangsen Chem | 99.9% | MT | USD | 20251231 | |
| Shanghai Ronghe Chem | 99.9% | MT | USD | 20251231 | |
| Shandong Yihe Chem | 99.9% | MT | USD | 20251231 |
