| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3710.0 | USD | 20181021 |
| Unknown | China national standards | MT | 5580.0 | USD | 20181020 |
| Unknown | China national standards | MT | 710.0 | USD | 20181020 |
| Unknown | China national standards | MT | 710.0 | USD | 20181020 |
| Unknown | China national standards | MT | 4780.0 | USD | 20181020 |
| Unknown | China national standards | MT | 720.0 | USD | 20181019 |
| Unknown | China national standards | MT | 9530.0 | USD | 20181019 |
| Unknown | China national standards | MT | 3710.0 | USD | 20181019 |
| Unknown | China national standards | MT | 8100.0 | USD | 20181019 |
| Unknown | China national standards | MT | 620.0 | USD | 20181019 |