| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 76150.0 | USD | 20180923 |
| Unknown | China national standards | MT | 58100.0 | USD | 20180922 |
| Unknown | China national standards | MT | 50970.0 | USD | 20180922 |
| Unknown | China national standards | MT | 81620.0 | USD | 20180922 |
| Unknown | China national standards | MT | 20610.0 | USD | 20180922 |
| Unknown | China national standards | MT | 6700.0 | USD | 20180922 |
| Unknown | China national standards | MT | 3570.0 | USD | 20180922 |
| Unknown | China national standards | MT | 8140.0 | USD | 20180922 |
| Unknown | China national standards | MT | 6800.0 | USD | 20180922 |
| Unknown | China national standards | MT | 54670.0 | USD | 20180921 |