 
        
        
        
        
        
        
        
    | Vendor | Spec | Unit | Price | Currency | Date | 
| Shandong Zhihengda Import and Export Co., Ltd. | China national standards | MT | 1251.65 | USD | 20250922 | 
| Shandong Zhihengda Import and Export Co., Ltd. | China national standards | MT | 1251.27 | USD | 20250919 | 
| Shandong Zhihengda Import and Export Co., Ltd. | China national standards | MT | 1252.02 | USD | 20250918 |