| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1200.0 | USD | 20181001 |
| Unknown | China national standards | MT | 5520.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1890.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1410.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2580.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1610.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3190.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1940.0 | USD | 20181001 |
| Unknown | China national standards | MT | 6650.0 | USD | 20181001 |
| Unknown | China national standards | MT | 19230.0 | USD | 20181001 |