| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Zhongke Taihua | China national standards | MT | 946.41 | USD | 20251202 |
| Shandong Zhongke Taihua | China national standards | MT | 946.88 | USD | 20251201 |
| Shandong Zhongke Taihua | China national standards | MT | 946.88 | USD | 20251201 |
| Shandong Zhongke Taihua | China national standards | MT | 946.88 | USD | 20251201 |
| Shandong Zhongke Taihua | China national standards | MT | 946.47 | USD | 20251129 |
| Shandong Zhongke Taihua | China national standards | MT | 946.47 | USD | 20251129 |
| Shandong Zhongke Taihua | China national standards | MT | 946.61 | USD | 20251127 |
| Shandong Zhongke Taihua | China national standards | MT | 946.61 | USD | 20251127 |
| Shandong Zhongke Taihua | China national standards | MT | 946.61 | USD | 20251127 |
| Shandong Zhongke Taihua | China national standards | MT | 946.38 | USD | 20251126 |