| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 48940.0 | USD | 20190711 |
| Unknown | China national standards | MT | 4790.0 | USD | 20190711 |
| Unknown | China national standards | MT | 6800.0 | USD | 20190711 |
| Unknown | China national standards | MT | 230.0 | USD | 20190711 |
| Unknown | China national standards | MT | 270.0 | USD | 20190710 |
| Unknown | China national standards | MT | 6780.0 | USD | 20190710 |
| Unknown | China national standards | MT | 1740.0 | USD | 20190710 |
| Unknown | China national standards | MT | 2060.0 | USD | 20190710 |
| Unknown | China national standards | MT | 2140.0 | USD | 20190710 |
| Unknown | China national standards | MT | 4600.0 | USD | 20190710 |