| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 480.0 | USD | 20180921 |
| Unknown | China national standards | MT | 1310.0 | USD | 20180921 |
| Unknown | China national standards | MT | 190.0 | USD | 20180921 |
| Unknown | China national standards | MT | 1310.0 | USD | 20180920 |
| Unknown | China national standards | MT | 5160.0 | USD | 20180920 |
| Unknown | China national standards | MT | 2010.0 | USD | 20180920 |
| Unknown | China national standards | MT | 2520.0 | USD | 20180917 |
| Unknown | China national standards | MT | 330.0 | USD | 20180916 |
| Unknown | China national standards | MT | 3320.0 | USD | 20180915 |
| Unknown | China national standards | MT | 2520.0 | USD | 20180913 |