| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2160.0 | USD | 20190711 |
| Unknown | China national standards | MT | 250.0 | USD | 20190711 |
| Unknown | China national standards | MT | 2210.0 | USD | 20190711 |
| Unknown | China national standards | MT | 2040.0 | USD | 20190710 |
| Unknown | China national standards | MT | 2810.0 | USD | 20190710 |
| Unknown | China national standards | MT | 7630.0 | USD | 20190710 |
| Unknown | China national standards | MT | 13510.0 | USD | 20190710 |
| Unknown | China national standards | MT | 14100.0 | USD | 20190710 |
| Unknown | China national standards | MT | 13960.0 | USD | 20190710 |
| Unknown | China national standards | MT | 14560.0 | USD | 20190710 |