| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1600.0 | USD | 20190712 |
| Unknown | China national standards | MT | 510.0 | USD | 20190712 |
| Unknown | China national standards | MT | 36890.0 | USD | 20190711 |
| Unknown | China national standards | MT | 770.0 | USD | 20190711 |
| Unknown | China national standards | MT | 51040.0 | USD | 20190711 |
| Unknown | China national standards | MT | 10020.0 | USD | 20190711 |
| Unknown | China national standards | MT | 4850.0 | USD | 20190711 |
| Unknown | China national standards | MT | 115290.0 | USD | 20190711 |
| Unknown | China national standards | MT | 2710.0 | USD | 20190711 |
| Unknown | China national standards | MT | 3190.0 | USD | 20190711 |