| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4270.0 | USD | 20181012 |
| Unknown | China national standards | MT | 540.0 | USD | 20181012 |
| Unknown | China national standards | MT | 1400.0 | USD | 20181012 |
| Unknown | China national standards | MT | 1750.0 | USD | 20181012 |
| Unknown | China national standards | MT | 50.0 | USD | 20181012 |
| Unknown | China national standards | MT | 490.0 | USD | 20181012 |
| Unknown | China national standards | MT | 560.0 | USD | 20181012 |
| Unknown | China national standards | MT | 7410.0 | USD | 20181011 |
| Unknown | China national standards | MT | 2920.0 | USD | 20181011 |
| Unknown | China national standards | MT | 520.0 | USD | 20181011 |