| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Jiangsu Highchem Catalyst | China national standards | MT | USD | 20250507 | |
| Jiangsu Highchem Catalyst | China national standards | MT | USD | 20250506 | |
| Jiangsu Highchem Catalyst | China national standards | MT | USD | 20250430 | |
| Jiangsu Highchem Catalyst | China national standards | MT | USD | 20250429 | |
| Jiangsu Highchem Catalyst | China national standards | MT | USD | 20250428 | |
| Jiangsu Highchem Catalyst | China national standards | MT | USD | 20250427 | |
| Jiangsu Highchem Catalyst | China national standards | MT | USD | 20250425 | |
| Jiangsu Highchem Catalyst | China national standards | MT | USD | 20250424 | |
| Jiangsu Highchem Catalyst | China national standards | MT | USD | 20250423 | |
| Jiangsu Highchem Catalyst | China national standards | MT | USD | 20250422 |
