| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Nantong Zhonghe Chem | China national standards | MT | USD | 20251103 | |
| Shandong Mingyu | China national standards | MT | USD | 20251103 | |
| Shandong Haili Chem | China national standards | MT | USD | 20251103 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251103 | |
| Wudi Xinyue Chem | China national standards | MT | USD | 20251103 | |
| Jinan Qi Mat | China national standards | MT | USD | 20251103 | |
| Shandong Yuxuan Chem | China national standards | MT | USD | 20251103 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20251102 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251102 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251102 |
