| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Dongying Hebang Chem | China national standards | MT | USD | 20250929 | |
| Jinan Xinhou | China national standards | MT | USD | 20250929 | |
| Qingdao Chengxin Chem | China national standards | MT | USD | 20250929 | |
| Shandong Aite Chem | China national standards | MT | USD | 20250929 | |
| Dongying Hebang Chem | China national standards | MT | USD | 20250928 | |
| Jinan Aochen Chem | China national standards | MT | USD | 20250928 | |
| Shandong Mingyu | China national standards | MT | USD | 20250928 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20250928 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20250928 | |
| Nantong Zhonghe Chem | China national standards | MT | USD | 20250928 |
