| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 940.0 | USD | 20180217 |
| Unknown | China national standards | MT | 120.0 | USD | 20180217 |
| Unknown | China national standards | MT | 1060.0 | USD | 20180216 |
| Unknown | China national standards | MT | 1070.0 | USD | 20180216 |
| Unknown | China national standards | MT | 130.0 | USD | 20180216 |
| Unknown | China national standards | MT | 170.0 | USD | 20180216 |
| Unknown | China national standards | MT | 140.0 | USD | 20180215 |
| Unknown | China national standards | MT | 170.0 | USD | 20180215 |
| Unknown | China national standards | MT | 120.0 | USD | 20180215 |
| Unknown | China national standards | MT | 1120.0 | USD | 20180214 |