| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9400.0 | USD | 20180212 |
| Unknown | China national standards | MT | 10250.0 | USD | 20180211 |
| Unknown | China national standards | MT | 9800.0 | USD | 20180211 |
| Unknown | China national standards | MT | 59350.0 | USD | 20180201 |
| Unknown | China national standards | MT | 63680.0 | USD | 20180201 |
| Unknown | China national standards | MT | 71350.0 | USD | 20180201 |
| Unknown | China national standards | MT | 9230.0 | USD | 20180201 |
| Unknown | China national standards | MT | 10270.0 | USD | 20180201 |
| Unknown | China national standards | MT | 9830.0 | USD | 20180201 |
| Unknown | China national standards | MT | 11090.0 | USD | 20180201 |