| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Langchem | 99.9% | MT | USD | 20260110 | |
| Shandong Jinwen Chem | 99.9% | MT | USD | 20260110 | |
| Shandong Langchem | 99.9% | MT | USD | 20260109 | |
| Shandong Jinwen Chem | 99.9% | MT | USD | 20260109 | |
| Jinan Jinrihe Chem | 99.9% | MT | USD | 20260109 | |
| Shandong Xingpeng Chem | First-rate product | MT | USD | 20260109 | |
| Shandong Jinshenrun Chem | First-rate product | MT | USD | 20260109 | |
| Nanjing Baitu Chem | First-rate product | MT | USD | 20260109 | |
| Nanjing Runsheng Petro | 99.0% | MT | USD | 20260109 | |
| Alxa Energy | China national standards | MT | USD | 20260109 |
