| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150.0 | USD | 20181020 |
| Unknown | China national standards | MT | 60.0 | USD | 20181020 |
| Unknown | China national standards | MT | 4050.0 | USD | 20181019 |
| Unknown | China national standards | MT | 260.0 | USD | 20181019 |
| Unknown | China national standards | MT | 160.0 | USD | 20181019 |
| Unknown | China national standards | MT | 130.0 | USD | 20181019 |
| Unknown | China national standards | MT | 160.0 | USD | 20181019 |
| Unknown | China national standards | MT | 90.0 | USD | 20181019 |
| Unknown | China national standards | MT | 1040.0 | USD | 20181018 |
| Unknown | China national standards | MT | 620.0 | USD | 20181018 |