| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shanghai SKY Chem | China national standards | MT | USD | 20251204 | |
| Shandong Jiaen Chem | China national standards | MT | USD | 20251204 | |
| Jinan Qi Mat | China national standards | MT | USD | 20251204 | |
| Shandong River Chem | China national standards | MT | USD | 20251204 | |
| Jiangsu Zhonghu Chem | China national standards | MT | USD | 20251204 | |
| Shandong Aite Chem | China national standards | MT | USD | 20251204 | |
| Jinan Jinrihe Chem | China national standards | MT | USD | 20251204 | |
| Jinan Aochen Chem | China national standards | MT | USD | 20251204 | |
| Shandong Mingyu | China national standards | MT | USD | 20251204 | |
| Shandong Yuxuan Chem | China national standards | MT | USD | 20251204 |
