| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4590.0 | USD | 20180322 |
| Unknown | China national standards | MT | 550.0 | USD | 20180322 |
| Unknown | China national standards | MT | 640.0 | USD | 20180322 |
| Unknown | China national standards | MT | 760.0 | USD | 20180322 |
| Unknown | China national standards | MT | 540.0 | USD | 20180322 |
| Unknown | China national standards | MT | 660.0 | USD | 20180322 |
| Unknown | China national standards | MT | 570.0 | USD | 20180322 |
| Unknown | China national standards | MT | 620.0 | USD | 20180322 |
| Unknown | China national standards | MT | 10250.0 | USD | 20180321 |
| Unknown | China national standards | MT | 2880.0 | USD | 20180321 |