| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Jinan Aochen Chem | China national standards | MT | USD | 20251201 | |
| Shandong Yuxuan Chem | China national standards | MT | USD | 20251201 | |
| Shandong Mingyu | China national standards | MT | USD | 20251201 | |
| Jinan Qi Mat | China national standards | MT | USD | 20251201 | |
| Wudi Xinyue Chem | China national standards | MT | USD | 20251201 | |
| Nantong Zhonghe Chem | China national standards | MT | USD | 20251201 | |
| JS Yangnong Chem | China national standards | MT | USD | 20251201 | |
| Jinan Pulaihua Chem | China national standards | MT | USD | 20251201 | |
| Shandong Haili Chem | China national standards | MT | USD | 20251201 | |
| Jiangsu Yingte Chem | China national standards | MT | USD | 20251201 |
