| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1070.0 | USD | 20181011 |
| Unknown | China national standards | MT | 430.0 | USD | 20181011 |
| Unknown | China national standards | MT | 250.0 | USD | 20181011 |
| Unknown | China national standards | MT | 1950.0 | USD | 20181011 |
| Unknown | China national standards | MT | 250.0 | USD | 20181011 |
| Unknown | China national standards | MT | 570.0 | USD | 20181011 |
| Unknown | China national standards | MT | 540.0 | USD | 20181011 |
| Unknown | China national standards | MT | 5710.0 | USD | 20181010 |
| Unknown | China national standards | MT | 7260.0 | USD | 20181010 |
| Unknown | China national standards | MT | 6530.0 | USD | 20181010 |