| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20260411 | |
| Dongying Fuyu | China national standards | MT | USD | 20260411 | |
| HLJ Longjiang Chem | China national standards | MT | USD | 20260410 | |
| Dongying Fuyu | China national standards | MT | USD | 20260410 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20260410 | |
| Jiangsu Highchem Catalyst | China national standards | MT | USD | 20260410 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20260410 | |
| Dongying Fuyu | China national standards | MT | USD | 20260410 | |
| Huizhou Chung SHUN | China national standards | MT | USD | 20260410 | |
| Sinopec | China national standards | MT | USD | 20260410 |
