| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Aite Chem | China national standards | MT | USD | 20250919 | |
| Sinopec | China national standards | MT | USD | 20250919 | |
| Shandong Shuojia Chem | China national standards | MT | USD | 20250919 | |
| Shaanxi Yanchang Petro | China national standards | MT | USD | 20250919 | |
| Jinan Dezheng Chem | China national standards | MT | USD | 20250919 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250919 | |
| Shandong Xima | China national standards | MT | USD | 20250919 | |
| Zibo Lishuo Chem | China national standards | MT | USD | 20250919 | |
| Qingdao Chengxin Chem | China national standards | MT | USD | 20250919 | |
| Changzhou Dohow | China national standards | MT | USD | 20250919 |
