| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2210.0 | USD | 20180923 |
| Unknown | China national standards | MT | 300.0 | USD | 20180923 |
| Unknown | China national standards | MT | 270.0 | USD | 20180923 |
| Unknown | China national standards | MT | 2200.0 | USD | 20180923 |
| Unknown | China national standards | MT | 290.0 | USD | 20180922 |
| Unknown | China national standards | MT | 1980.0 | USD | 20180922 |
| Unknown | China national standards | MT | 1980.0 | USD | 20180922 |
| Unknown | China national standards | MT | 17470.0 | USD | 20180921 |
| Unknown | China national standards | MT | 320.0 | USD | 20180921 |
| Unknown | China national standards | MT | 320.0 | USD | 20180921 |