| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 530.0 | USD | 20180217 |
| Unknown | China national standards | MT | 2870.0 | USD | 20180216 |
| Unknown | China national standards | MT | 2570.0 | USD | 20180216 |
| Unknown | China national standards | MT | 360.0 | USD | 20180216 |
| Unknown | China national standards | MT | 780.0 | USD | 20180216 |
| Unknown | China national standards | MT | 2830.0 | USD | 20180215 |
| Unknown | China national standards | MT | 1910.0 | USD | 20180215 |
| Unknown | China national standards | MT | 2330.0 | USD | 20180215 |
| Unknown | China national standards | MT | 2190.0 | USD | 20180215 |
| Unknown | China national standards | MT | 2080.0 | USD | 20180215 |