| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1610.0 | USD | 20190901 |
| Unknown | China national standards | MT | 960.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1540.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1740.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1310.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1510.0 | USD | 20190901 |
| Unknown | China national standards | MT | 840.0 | USD | 20190901 |
| Unknown | China national standards | MT | 660.0 | USD | 20190901 |
| Unknown | China national standards | MT | 500.0 | USD | 20190901 |
| Unknown | China national standards | MT | 650.0 | USD | 20190901 |