| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1010.0 | USD | 20180122 |
| Unknown | China national standards | MT | 4550.0 | USD | 20180121 |
| Unknown | China national standards | MT | 410.0 | USD | 20180121 |
| Unknown | China national standards | MT | 170.0 | USD | 20180121 |
| Unknown | China national standards | MT | 430.0 | USD | 20180121 |
| Unknown | China national standards | MT | 3440.0 | USD | 20180121 |
| Unknown | China national standards | MT | 4550.0 | USD | 20180121 |
| Unknown | China national standards | MT | 1210.0 | USD | 20180120 |
| Unknown | China national standards | MT | 340.0 | USD | 20180120 |
| Unknown | China national standards | MT | 500.0 | USD | 20180120 |