| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4590.0 | USD | 20181023 |
| Unknown | China national standards | MT | 4590.0 | USD | 20181023 |
| Unknown | China national standards | MT | 660.0 | USD | 20181023 |
| Unknown | China national standards | MT | 520.0 | USD | 20181023 |
| Unknown | China national standards | MT | 11080.0 | USD | 20181021 |
| Unknown | China national standards | MT | 74070.0 | USD | 20181021 |
| Unknown | China national standards | MT | 9000.0 | USD | 20181020 |
| Unknown | China national standards | MT | 31430.0 | USD | 20181020 |
| Unknown | China national standards | MT | 10770.0 | USD | 20181020 |
| Unknown | China national standards | MT | 3610.0 | USD | 20181019 |