| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1310.0 | USD | 20180901 |
| Unknown | China national standards | MT | 1540.0 | USD | 20180901 |
| Unknown | China national standards | MT | 1730.0 | USD | 20180901 |
| Unknown | China national standards | MT | 1590.0 | USD | 20180901 |
| Unknown | China national standards | MT | 10770.0 | USD | 20180823 |
| Unknown | China national standards | MT | 1230.0 | USD | 20180823 |
| Unknown | China national standards | MT | 1780.0 | USD | 20180823 |
| Unknown | China national standards | MT | 1660.0 | USD | 20180823 |
| Unknown | China national standards | MT | 1870.0 | USD | 20180823 |
| Unknown | China national standards | MT | 10000.0 | USD | 20180822 |