| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 610.0 | USD | 20180712 |
| Unknown | China national standards | MT | 1020.0 | USD | 20180712 |
| Unknown | China national standards | MT | 1030.0 | USD | 20180711 |
| Unknown | China national standards | MT | 8100.0 | USD | 20180710 |
| Unknown | China national standards | MT | 6040.0 | USD | 20180710 |
| Unknown | China national standards | MT | 1030.0 | USD | 20180710 |
| Unknown | China national standards | MT | 4980.0 | USD | 20180701 |
| Unknown | China national standards | MT | 5520.0 | USD | 20180701 |
| Unknown | China national standards | MT | 5730.0 | USD | 20180701 |
| Unknown | China national standards | MT | 1260.0 | USD | 20180701 |