| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| CNPC | China national standards | MT | USD | 20260311 | |
| Zhangjiagang Zhaohe Trade | China national standards | MT | USD | 20260310 | |
| Nanjing Runsheng Petro | China national standards | MT | USD | 20260310 | |
| Shandong Laya Chem | China national standards | MT | USD | 20260310 | |
| Zibo Lishuo Chem | China national standards | MT | USD | 20260310 | |
| Qingdao Chengxin Chem | China national standards | MT | USD | 20260310 | |
| Weifang Mingbo Chem | China national standards | MT | USD | 20260310 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20260310 | |
| Shandong Xima | China national standards | MT | USD | 20260310 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20260310 |
