| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2360.0 | USD | 20181020 |
| Unknown | China national standards | MT | 2670.0 | USD | 20181020 |
| Unknown | China national standards | MT | 860.0 | USD | 20181020 |
| Unknown | China national standards | MT | 760.0 | USD | 20181020 |
| Unknown | China national standards | MT | 610.0 | USD | 20181020 |
| Unknown | China national standards | MT | 850.0 | USD | 20181019 |
| Unknown | China national standards | MT | 6370.0 | USD | 20181019 |
| Unknown | China national standards | MT | 4840.0 | USD | 20181019 |
| Unknown | China national standards | MT | 7310.0 | USD | 20181019 |
| Unknown | China national standards | MT | 5100.0 | USD | 20181019 |