| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Qi Mat | China national standards | MT | 776.12 | USD | 20251106 |
| Jinan Qi Mat | China national standards | MT | 776.12 | USD | 20251106 |
| Jinan Qi Mat | China national standards | MT | 775.73 | USD | 20251105 |
| Jinan Qi Mat | China national standards | MT | 775.73 | USD | 20251105 |
| Jinan Qi Mat | China national standards | MT | 775.9 | USD | 20251104 |
| Jinan Qi Mat | China national standards | MT | 775.9 | USD | 20251104 |
| Jinan Qi Mat | China national standards | MT | 776.1 | USD | 20251103 |
| Jinan Qi Mat | China national standards | MT | 776.1 | USD | 20251103 |
| Jinan Qi Mat | China national standards | MT | 775.96 | USD | 20251102 |
| Jinan Qi Mat | China national standards | MT | 775.96 | USD | 20251102 |