| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5050.0 | USD | 20180217 |
| Unknown | China national standards | MT | 6140.0 | USD | 20180217 |
| Unknown | China national standards | MT | 5460.0 | USD | 20180216 |
| Unknown | China national standards | MT | 35130.0 | USD | 20180215 |
| Unknown | China national standards | MT | 4510.0 | USD | 20180215 |
| Unknown | China national standards | MT | 39510.0 | USD | 20180214 |
| Unknown | China national standards | MT | 4510.0 | USD | 20180214 |
| Unknown | China national standards | MT | 35400.0 | USD | 20180213 |
| Unknown | China national standards | MT | 35600.0 | USD | 20180213 |
| Unknown | China national standards | MT | 5600.0 | USD | 20180213 |