| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2800.0 | USD | 20180713 |
| Unknown | China national standards | MT | 2860.0 | USD | 20180713 |
| Unknown | China national standards | MT | 17310.0 | USD | 20180712 |
| Unknown | China national standards | MT | 20230.0 | USD | 20180712 |
| Unknown | China national standards | MT | 2540.0 | USD | 20180712 |
| Unknown | China national standards | MT | 18560.0 | USD | 20180711 |
| Unknown | China national standards | MT | 19590.0 | USD | 20180711 |
| Unknown | China national standards | MT | 21450.0 | USD | 20180711 |
| Unknown | China national standards | MT | 21440.0 | USD | 20180710 |
| Unknown | China national standards | MT | 18230.0 | USD | 20180710 |