| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Zhongke Taihua | China national standards | MT | 945.85 | USD | 20251107 |
| Shandong Zhongke Taihua | China national standards | MT | 945.85 | USD | 20251107 |
| Shandong Zhongke Taihua | China national standards | MT | 945.46 | USD | 20251106 |
| Shandong Zhongke Taihua | China national standards | MT | 945.46 | USD | 20251106 |
| Shandong Zhongke Taihua | China national standards | MT | 945.46 | USD | 20251106 |
| Shandong Zhongke Taihua | China national standards | MT | 944.98 | USD | 20251105 |
| Shandong Zhongke Taihua | China national standards | MT | 944.98 | USD | 20251105 |
| Shandong Zhongke Taihua | China national standards | MT | 944.98 | USD | 20251105 |
| Shandong Zhongke Taihua | China national standards | MT | 945.19 | USD | 20251104 |
| Shandong Zhongke Taihua | China national standards | MT | 945.19 | USD | 20251104 |