| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 440.0 | USD | 20171201 |
| Unknown | China national standards | MT | 190.0 | USD | 20171201 |
| Unknown | China national standards | MT | 620.0 | USD | 20171201 |
| Unknown | China national standards | MT | 470.0 | USD | 20171201 |
| Unknown | China national standards | MT | 570.0 | USD | 20171201 |
| Unknown | China national standards | MT | 540.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1400.0 | USD | 20171201 |
| Unknown | China national standards | MT | 190.0 | USD | 20171201 |
| Unknown | China national standards | MT | 490.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1430.0 | USD | 20171201 |