| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 19680.0 | USD | 20171012 |
| Unknown | China national standards | MT | 690.0 | USD | 20171012 |
| Unknown | China national standards | MT | 50.0 | USD | 20171012 |
| Unknown | China national standards | MT | 260.0 | USD | 20171012 |
| Unknown | China national standards | MT | 70.0 | USD | 20171012 |
| Unknown | China national standards | MT | 80.0 | USD | 20171012 |
| Unknown | China national standards | MT | 810.0 | USD | 20171012 |
| Unknown | China national standards | MT | 830.0 | USD | 20171011 |
| Unknown | China national standards | MT | 10990.0 | USD | 20171011 |
| Unknown | China national standards | MT | 8930.0 | USD | 20171011 |