| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 240.0 | USD | 20180923 |
| Unknown | China national standards | MT | 1260.0 | USD | 20180923 |
| Unknown | China national standards | MT | 240.0 | USD | 20180922 |
| Unknown | China national standards | MT | 220.0 | USD | 20180922 |
| Unknown | China national standards | MT | 3000.0 | USD | 20180922 |
| Unknown | China national standards | MT | 1460.0 | USD | 20180922 |
| Unknown | China national standards | MT | 210.0 | USD | 20180921 |
| Unknown | China national standards | MT | 430.0 | USD | 20180920 |
| Unknown | China national standards | MT | 1570.0 | USD | 20180920 |
| Unknown | China national standards | MT | 8280.0 | USD | 20180920 |