| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 290.0 | USD | 20180819 |
| Unknown | China national standards | MT | 10630.0 | USD | 20180819 |
| Unknown | China national standards | MT | 50.0 | USD | 20180819 |
| Unknown | China national standards | MT | 3780.0 | USD | 20180819 |
| Unknown | China national standards | MT | 440.0 | USD | 20180819 |
| Unknown | China national standards | MT | 190.0 | USD | 20180819 |
| Unknown | China national standards | MT | 1600.0 | USD | 20180819 |
| Unknown | China national standards | MT | 17970.0 | USD | 20180818 |
| Unknown | China national standards | MT | 290.0 | USD | 20180818 |
| Unknown | China national standards | MT | 13600.0 | USD | 20180818 |