| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15470.0 | USD | 20180922 |
| Unknown | China national standards | MT | 5420.0 | USD | 20180922 |
| Unknown | China national standards | MT | 850.0 | USD | 20180922 |
| Unknown | China national standards | MT | 4430.0 | USD | 20180922 |
| Unknown | China national standards | MT | 400.0 | USD | 20180922 |
| Unknown | China national standards | MT | 620.0 | USD | 20180922 |
| Unknown | China national standards | MT | 790.0 | USD | 20180922 |
| Unknown | China national standards | MT | 80.0 | USD | 20180922 |
| Unknown | China national standards | MT | 710.0 | USD | 20180921 |
| Unknown | China national standards | MT | 980.0 | USD | 20180921 |