| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Qi Mat | China national standards | MT | 881.97 | USD | 20251030 |
| Jinan Qi Mat | China national standards | MT | 881.97 | USD | 20251030 |
| Jinan Qi Mat | China national standards | MT | 882.23 | USD | 20251029 |
| Jinan Qi Mat | China national standards | MT | 882.23 | USD | 20251029 |
| Jinan Qi Mat | China national standards | MT | 882.07 | USD | 20251028 |
| Jinan Qi Mat | China national standards | MT | 882.07 | USD | 20251028 |
| Jinan Qi Mat | China national standards | MT | 881.76 | USD | 20251027 |
| Jinan Qi Mat | China national standards | MT | 881.76 | USD | 20251027 |
| Jinan Qi Mat | China national standards | MT | 902.32 | USD | 20251026 |
| Jinan Qi Mat | China national standards | MT | 902.32 | USD | 20251024 |