| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Zhongke Taihua | China national standards | MT | 946.38 | USD | 20251126 |
| Shandong Zhongke Taihua | China national standards | MT | 946.38 | USD | 20251126 |
| Shandong Zhongke Taihua | China national standards | MT | 945.33 | USD | 20251121 |
| Shandong Zhongke Taihua | China national standards | MT | 945.33 | USD | 20251121 |
| Shandong Zhongke Taihua | China national standards | MT | 945.33 | USD | 20251121 |
| Shandong Zhongke Taihua | China national standards | MT | 944.93 | USD | 20251120 |
| Shandong Zhongke Taihua | China national standards | MT | 944.93 | USD | 20251120 |
| Shandong Zhongke Taihua | China national standards | MT | 944.93 | USD | 20251120 |
| Shandong Zhongke Taihua | China national standards | MT | 945.37 | USD | 20251119 |
| Shandong Zhongke Taihua | China national standards | MT | 945.37 | USD | 20251119 |