| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Qi Mat | China national standards | MT | 423.25 | USD | 20251101 |
| Jinan Qi Mat | China national standards | MT | 423.25 | USD | 20251101 |
| Jinan Qi Mat | China national standards | MT | 423.25 | USD | 20251101 |
| Jinan Qi Mat | China national standards | MT | 423.25 | USD | 20251031 |
| Jinan Qi Mat | China national standards | MT | 423.25 | USD | 20251031 |
| Jinan Qi Mat | China national standards | MT | 423.25 | USD | 20251031 |
| Jinan Qi Mat | China national standards | MT | 423.35 | USD | 20251030 |
| Jinan Qi Mat | China national standards | MT | 423.35 | USD | 20251030 |
| Jinan Qi Mat | China national standards | MT | 423.35 | USD | 20251030 |
| Jinan Qi Mat | China national standards | MT | 423.47 | USD | 20251029 |