| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Shuojia Chem | China national standards | MT | USD | 20251011 | |
| Shandong Aite Chem | China national standards | MT | USD | 20251011 | |
| Nantong Zhonghe Chem | China national standards | MT | USD | 20251011 | |
| Shandong Mingyu | China national standards | MT | USD | 20251011 | |
| Shiyou Yangzhou Chem | China national standards | MT | USD | 20251011 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20251011 | |
| Jinan Jinhao Chem | China national standards | MT | USD | 20251011 | |
| Jinan Xinbo Chem | China national standards | MT | USD | 20251011 | |
| Sinopec | China national standards | MT | USD | 20251011 | |
| Jiangsu Highchem Catalyst | China national standards | MT | USD | 20251010 |
