| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2470.0 | USD | 20180322 |
| Unknown | China national standards | MT | 4680.0 | USD | 20180322 |
| Unknown | China national standards | MT | 2640.0 | USD | 20180322 |
| Unknown | China national standards | MT | 580.0 | USD | 20180322 |
| Unknown | China national standards | MT | 470.0 | USD | 20180322 |
| Unknown | China national standards | MT | 290.0 | USD | 20180322 |
| Unknown | China national standards | MT | 400.0 | USD | 20180322 |
| Unknown | China national standards | MT | 290.0 | USD | 20180322 |
| Unknown | China national standards | MT | 3000.0 | USD | 20180321 |
| Unknown | China national standards | MT | 7380.0 | USD | 20180321 |