| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Qi Mat | China national standards | MT | 1030.26 | USD | 20251118 |
| Jinan Qi Mat | China national standards | MT | 1030.84 | USD | 20251117 |
| Jinan Qi Mat | China national standards | MT | 1030.71 | USD | 20251116 |
| Jinan Qi Mat | China national standards | MT | 1030.71 | USD | 20251114 |
| Jinan Qi Mat | China national standards | MT | 1030.13 | USD | 20251113 |
| Jinan Qi Mat | China national standards | MT | 1030.59 | USD | 20251112 |
| Jinan Qi Mat | China national standards | MT | 1030.11 | USD | 20251111 |
| Jinan Qi Mat | China national standards | MT | 1030.26 | USD | 20251110 |
| Jinan Qi Mat | China national standards | MT | 1030.55 | USD | 20251109 |
| Jinan Qi Mat | China national standards | MT | 1030.55 | USD | 20251108 |