| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong RichBillows | China national standards | MT | 1310.36 | USD | 20251020 |
| Shandong RichBillows | China national standards | MT | 1183.95 | USD | 20251017 |
| Shandong RichBillows | China national standards | MT | 1310.8 | USD | 20251017 |
| Shandong RichBillows | China national standards | MT | 1183.18 | USD | 20251015 |
| Shandong RichBillows | China national standards | MT | 1309.95 | USD | 20251015 |
| Shandong RichBillows | China national standards | MT | 1182.98 | USD | 20251013 |
| Shandong RichBillows | China national standards | MT | 1309.73 | USD | 20251013 |
| Shandong RichBillows | China national standards | MT | 1182.3 | USD | 20251011 |
| Shandong RichBillows | China national standards | MT | 1308.97 | USD | 20251011 |
| Shandong RichBillows | China national standards | MT | 1181.4 | USD | 20251009 |