| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3270.0 | USD | 20181014 |
| Unknown | China national standards | MT | 17530.0 | USD | 20181013 |
| Unknown | China national standards | MT | 2840.0 | USD | 20181012 |
| Unknown | China national standards | MT | 2570.0 | USD | 20181012 |
| Unknown | China national standards | MT | 16760.0 | USD | 20181012 |
| Unknown | China national standards | MT | 2530.0 | USD | 20181011 |
| Unknown | China national standards | MT | 2580.0 | USD | 20181011 |
| Unknown | China national standards | MT | 15880.0 | USD | 20181011 |
| Unknown | China national standards | MT | 16780.0 | USD | 20181011 |
| Unknown | China national standards | MT | 2520.0 | USD | 20181010 |