| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Jinan Angxin Chem | China national standards | MT | USD | 20251122 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20251122 | |
| Zhangjiagang Kellin | China national standards | MT | USD | 20251122 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251122 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20251122 | |
| Shandong Jiaen Chem | China national standards | MT | USD | 20251122 | |
| Shandong Yuanhe Chem | China national standards | MT | USD | 20251122 | |
| Zhejiang Juhua | China national standards | MT | USD | 20251121 | |
| Huizhou Yussen | China national standards | MT | USD | 20251121 | |
| Nanjing Runsheng Petro | China national standards | MT | USD | 20251121 |
