| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Wudi Xinyue Chem | China national standards | MT | USD | 20250922 | |
| Jinan Dezheng Chem | China national standards | MT | USD | 20250922 | |
| Nantong Zhonghe Chem | China national standards | MT | USD | 20250922 | |
| Shandong Huize Chem | China national standards | MT | USD | 20250922 | |
| Shandong Aite Chem | China national standards | MT | USD | 20250922 | |
| Dongying HuataiChem | China national standards | MT | USD | 20250922 | |
| Shandong Jinling Chem | China national standards | MT | USD | 20250922 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20250922 | |
| Qingdao Chengxin Chem | China national standards | MT | USD | 20250922 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20250921 |
