| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Zhejiang PetroChem | China national standards | MT | USD | 20251125 | |
| Shanghai SinoMitsui | China national standards | MT | USD | 20251125 | |
| Unknown | China national standards | MT | USD | 20251125 | |
| Jinan Jinhao Chem | China national standards | MT | USD | 20251125 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251125 | |
| Sinopec | China national standards | MT | USD | 20251125 | |
| Jiangsu Highchem Catalyst | China national standards | MT | USD | 20251124 | |
| Dongying Fuyu | China national standards | MT | USD | 20251124 | |
| Sinopec | China national standards | MT | USD | 20251124 | |
| CNPC | China national standards | MT | USD | 20251124 |
