| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23090.0 | USD | 20180713 |
| Unknown | China national standards | MT | 310.0 | USD | 20180712 |
| Unknown | China national standards | MT | 7580.0 | USD | 20180712 |
| Unknown | China national standards | MT | 7580.0 | USD | 20180712 |
| Unknown | China national standards | MT | 34380.0 | USD | 20180712 |
| Unknown | China national standards | MT | 77630.0 | USD | 20180711 |
| Unknown | China national standards | MT | 7740.0 | USD | 20180711 |
| Unknown | China national standards | MT | 2550.0 | USD | 20180711 |
| Unknown | China national standards | MT | 1960.0 | USD | 20180711 |
| Unknown | China national standards | MT | 2000.0 | USD | 20180711 |