| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Jiangsu Highchem Catalyst | China national standards | MT | USD | 20250321 | |
| Jiangsu Highchem Catalyst | China national standards | MT | USD | 20250320 | |
| Jiangsu Highchem Catalyst | China national standards | MT | USD | 20250319 | |
| Jiangsu Highchem Catalyst | China national standards | MT | USD | 20250318 | |
| Jiangsu Highchem Catalyst | China national standards | MT | USD | 20250317 | |
| Jiangsu Highchem Catalyst | China national standards | MT | USD | 20250314 | |
| Jiangsu Highchem Catalyst | China national standards | MT | USD | 20250313 | |
| Jiangsu Highchem Catalyst | China national standards | MT | USD | 20250312 | |
| Jiangsu Highchem Catalyst | China national standards | MT | USD | 20250311 | |
| Jiangsu Highchem Catalyst | China national standards | MT | USD | 20250310 |
