| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1140.0 | USD | 20180713 |
| Unknown | China national standards | MT | 7380.0 | USD | 20180713 |
| Unknown | China national standards | MT | 1470.0 | USD | 20180713 |
| Unknown | China national standards | MT | 470.0 | USD | 20180712 |
| Unknown | China national standards | MT | 90.0 | USD | 20180711 |
| Unknown | China national standards | MT | 2430.0 | USD | 20180711 |
| Unknown | China national standards | MT | 580.0 | USD | 20180711 |
| Unknown | China national standards | MT | 1890.0 | USD | 20180701 |
| Unknown | China national standards | MT | 9550.0 | USD | 20180701 |
| Unknown | China national standards | MT | 16590.0 | USD | 20180701 |