| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 210.0 | USD | 20180820 |
| Unknown | China national standards | MT | 1270.0 | USD | 20180819 |
| Unknown | China national standards | MT | 1770.0 | USD | 20180819 |
| Unknown | China national standards | MT | 1720.0 | USD | 20180819 |
| Unknown | China national standards | MT | 510.0 | USD | 20180819 |
| Unknown | China national standards | MT | 190.0 | USD | 20180819 |
| Unknown | China national standards | MT | 210.0 | USD | 20180819 |
| Unknown | China national standards | MT | 220.0 | USD | 20180819 |
| Unknown | China national standards | MT | 1340.0 | USD | 20180818 |
| Unknown | China national standards | MT | 1230.0 | USD | 20180818 |