| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4580.0 | USD | 20180422 |
| Unknown | China national standards | MT | 2540.0 | USD | 20180422 |
| Unknown | China national standards | MT | 340.0 | USD | 20180422 |
| Unknown | China national standards | MT | 500.0 | USD | 20180422 |
| Unknown | China national standards | MT | 620.0 | USD | 20180422 |
| Unknown | China national standards | MT | 600.0 | USD | 20180422 |
| Unknown | China national standards | MT | 7430.0 | USD | 20180421 |
| Unknown | China national standards | MT | 720.0 | USD | 20180421 |
| Unknown | China national standards | MT | 580.0 | USD | 20180421 |
| Unknown | China national standards | MT | 250.0 | USD | 20180421 |