| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 230.0 | USD | 20180714 |
| Unknown | China national standards | MT | 1480.0 | USD | 20180713 |
| Unknown | China national standards | MT | 200.0 | USD | 20180713 |
| Unknown | China national standards | MT | 180.0 | USD | 20180713 |
| Unknown | China national standards | MT | 1480.0 | USD | 20180712 |
| Unknown | China national standards | MT | 1790.0 | USD | 20180712 |
| Unknown | China national standards | MT | 1150.0 | USD | 20180712 |
| Unknown | China national standards | MT | 1300.0 | USD | 20180711 |
| Unknown | China national standards | MT | 1300.0 | USD | 20180711 |
| Unknown | China national standards | MT | 1810.0 | USD | 20180711 |