| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251129 | |
| Shandong Xima | China national standards | MT | USD | 20251129 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251129 | |
| Shandong Yuxuan Chem | China national standards | MT | USD | 20251129 | |
| Shandong Mingyu | China national standards | MT | USD | 20251129 | |
| Jinan Qi Mat | China national standards | MT | USD | 20251129 | |
| Dongying HuataiChem | China national standards | MT | USD | 20251129 | |
| Shandong Jinling Chem | China national standards | MT | USD | 20251129 | |
| Wudi Xinyue Chem | China national standards | MT | USD | 20251129 | |
| Shandong Jinling | China national standards | MT | USD | 20251129 |
