| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1210.0 | USD | 20180922 |
| Unknown | China national standards | MT | 1120.0 | USD | 20180922 |
| Unknown | China national standards | MT | 160.0 | USD | 20180922 |
| Unknown | China national standards | MT | 51980.0 | USD | 20180921 |
| Unknown | China national standards | MT | 1170.0 | USD | 20180921 |
| Unknown | China national standards | MT | 170.0 | USD | 20180921 |
| Unknown | China national standards | MT | 7550.0 | USD | 20180921 |
| Unknown | China national standards | MT | 1140.0 | USD | 20180920 |
| Unknown | China national standards | MT | 160.0 | USD | 20180920 |
| Unknown | China national standards | MT | 1110.0 | USD | 20180919 |