| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Zhongke Taihua | China national standards | MT | 945.75 | USD | 20251029 |
| Shandong Zhongke Taihua | China national standards | MT | 945.75 | USD | 20251029 |
| Shandong Zhongke Taihua | China national standards | MT | 945.75 | USD | 20251029 |
| Shandong Zhongke Taihua | China national standards | MT | 945.58 | USD | 20251028 |
| Shandong Zhongke Taihua | China national standards | MT | 945.58 | USD | 20251028 |
| Shandong Zhongke Taihua | China national standards | MT | 945.58 | USD | 20251028 |
| Shandong Zhongke Taihua | China national standards | MT | 944.62 | USD | 20251025 |
| Shandong Zhongke Taihua | China national standards | MT | 944.62 | USD | 20251025 |
| Shandong Zhongke Taihua | China national standards | MT | 944.62 | USD | 20251025 |
| Shandong Zhongke Taihua | China national standards | MT | 944.62 | USD | 20251024 |