| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1850.0 | USD | 20190711 |
| Unknown | China national standards | MT | 1900.0 | USD | 20190711 |
| Unknown | China national standards | MT | 1750.0 | USD | 20190710 |
| Unknown | China national standards | MT | 1820.0 | USD | 20190710 |
| Unknown | China national standards | MT | 1800.0 | USD | 20190710 |
| Unknown | China national standards | MT | 2710.0 | USD | 20190710 |
| Unknown | China national standards | MT | 1710.0 | USD | 20190701 |
| Unknown | China national standards | MT | 270.0 | USD | 20190701 |
| Unknown | China national standards | MT | 250.0 | USD | 20190701 |
| Unknown | China national standards | MT | 250.0 | USD | 20190701 |