| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 82550.0 | USD | 20180923 |
| Unknown | China national standards | MT | 136800.0 | USD | 20180923 |
| Unknown | China national standards | MT | 12940.0 | USD | 20180923 |
| Unknown | China national standards | MT | 77560.0 | USD | 20180922 |
| Unknown | China national standards | MT | 12900.0 | USD | 20180921 |
| Unknown | China national standards | MT | 136800.0 | USD | 20180921 |
| Unknown | China national standards | MT | 14610.0 | USD | 20180921 |
| Unknown | China national standards | MT | 14960.0 | USD | 20180920 |
| Unknown | China national standards | MT | 100200.0 | USD | 20180919 |
| Unknown | China national standards | MT | 74830.0 | USD | 20180919 |