| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Qingdao Shengze Chem | 99.9% | MT | USD | 20260828 | |
| Nanjing Runsheng Petro | 99.9% | MT | USD | 20260828 | |
| Shandong Jinshenrun Chem | 99.9% | MT | USD | 20260828 | |
| Wuhan Hengjiu Chem | Electronic grade | MT | USD | 20260828 | |
| Shandong Aite Chem | Electronic grade | MT | USD | 20260828 | |
| Shandong Langchem | 99% | MT | USD | 20260827 | |
| Shandong Xima | 99% | MT | USD | 20260827 | |
| Shanghai Changyu Chem | 99.9% | MT | USD | 20260827 | |
| Hubei 789 Chem | 99% | MT | USD | 20260827 | |
| Shandong Yeyang Chem | 99.9% | MT | USD | 20260827 |
