| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Zhiheng | China national standards | MT | 1131.77 | USD | 20251211 |
| Shandong Zhiheng | China national standards | MT | 1174.21 | USD | 20251211 |
| Shandong Zhiheng | China national standards | MT | 1131.77 | USD | 20251211 |
| Shandong Zhiheng | China national standards | MT | 1130.69 | USD | 20251210 |
| Shandong Zhiheng | China national standards | MT | 1130.69 | USD | 20251210 |
| Shandong Zhiheng | China national standards | MT | 1173.1 | USD | 20251210 |
| Shandong Zhiheng | China national standards | MT | 1130.37 | USD | 20251209 |
| Shandong Zhiheng | China national standards | MT | 1172.76 | USD | 20251209 |
| Shandong Zhiheng | China national standards | MT | 1130.37 | USD | 20251209 |
| Shandong Zhiheng | China national standards | MT | 1130.52 | USD | 20251208 |