| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 960.0 | USD | 20181020 |
| Unknown | China national standards | MT | 1610.0 | USD | 20181020 |
| Unknown | China national standards | MT | 430.0 | USD | 20181020 |
| Unknown | China national standards | MT | 60.0 | USD | 20181020 |
| Unknown | China national standards | MT | 290.0 | USD | 20181019 |
| Unknown | China national standards | MT | 290.0 | USD | 20181019 |
| Unknown | China national standards | MT | 40.0 | USD | 20181019 |
| Unknown | China national standards | MT | 70.0 | USD | 20181019 |
| Unknown | China national standards | MT | 140.0 | USD | 20181019 |
| Unknown | China national standards | MT | 190.0 | USD | 20181019 |