| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 990.0 | USD | 20180217 |
| Unknown | China national standards | MT | 3300.0 | USD | 20180217 |
| Unknown | China national standards | MT | 660.0 | USD | 20180217 |
| Unknown | China national standards | MT | 310.0 | USD | 20180217 |
| Unknown | China national standards | MT | 160.0 | USD | 20180216 |
| Unknown | China national standards | MT | 4140.0 | USD | 20180215 |
| Unknown | China national standards | MT | 4050.0 | USD | 20180215 |
| Unknown | China national standards | MT | 3440.0 | USD | 20180215 |
| Unknown | China national standards | MT | 570.0 | USD | 20180215 |
| Unknown | China national standards | MT | 700.0 | USD | 20180215 |