| Vendor | Spec | Unit | Price | Currency | Date |
| Jining Chaoda Mat | China national standards | MT | 987.77 | USD | 20251103 |
| Jining Chaoda Mat | China national standards | MT | 1030.1 | USD | 20251103 |
| Jining Chaoda Mat | China national standards | MT | 987.58 | USD | 20251102 |
| Jining Chaoda Mat | China national standards | MT | 1029.91 | USD | 20251102 |
| Jining Chaoda Mat | China national standards | MT | 987.58 | USD | 20251101 |
| Jining Chaoda Mat | China national standards | MT | 987.58 | USD | 20251101 |
| Jining Chaoda Mat | China national standards | MT | 1029.91 | USD | 20251101 |
| Jining Chaoda Mat | China national standards | MT | 987.58 | USD | 20251031 |
| Jining Chaoda Mat | China national standards | MT | 1029.91 | USD | 20251031 |
| Jining Chaoda Mat | China national standards | MT | 987.81 | USD | 20251030 |