| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Zhiheng | China national standards | MT | USD | 20251128 | |
| Nanjing Runsheng Petro | China national standards | MT | USD | 20251128 | |
| Shandong Yeyang Chem | China national standards | MT | USD | 20251128 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251128 | |
| Jinan Angxin Chem | China national standards | MT | USD | 20251128 | |
| Jinan Jiaxing Chem | China national standards | MT | USD | 20251128 | |
| Xiamen Yudeshun Chem | China national standards | MT | USD | 20251128 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20251128 | |
| Nantong Zhonghe Chem | China national standards | MT | USD | 20251128 | |
| Shandong Shuojia Chem | China national standards | MT | USD | 20251128 |
