| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Qi Mat | China national standards | MT | 908.85 | USD | 20251205 |
| Jinan Qi Mat | China national standards | MT | 909.05 | USD | 20251204 |
| Jinan Qi Mat | China national standards | MT | 909.05 | USD | 20251204 |
| Jinan Qi Mat | China national standards | MT | 890.41 | USD | 20251203 |
| Jinan Qi Mat | China national standards | MT | 890.41 | USD | 20251203 |
| Jinan Qi Mat | China national standards | MT | 889.91 | USD | 20251202 |
| Jinan Qi Mat | China national standards | MT | 889.91 | USD | 20251202 |
| Jinan Qi Mat | China national standards | MT | 890.35 | USD | 20251201 |
| Jinan Qi Mat | China national standards | MT | 889.97 | USD | 20251130 |
| Jinan Qi Mat | China national standards | MT | 889.97 | USD | 20251130 |