| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1010.0 | USD | 20180217 |
| Unknown | China national standards | MT | 510.0 | USD | 20180217 |
| Unknown | China national standards | MT | 1430.0 | USD | 20180216 |
| Unknown | China national standards | MT | 2430.0 | USD | 20180216 |
| Unknown | China national standards | MT | 1030.0 | USD | 20180216 |
| Unknown | China national standards | MT | 510.0 | USD | 20180216 |
| Unknown | China national standards | MT | 150.0 | USD | 20180216 |
| Unknown | China national standards | MT | 510.0 | USD | 20180216 |
| Unknown | China national standards | MT | 1030.0 | USD | 20180215 |
| Unknown | China national standards | MT | 1200.0 | USD | 20180215 |