| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12330.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1100.0 | USD | 20190901 |
| Unknown | China national standards | MT | 2570.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3480.0 | USD | 20190901 |
| Unknown | China national standards | MT | 6540.0 | USD | 20190901 |
| Unknown | China national standards | MT | 8250.0 | USD | 20190901 |
| Unknown | China national standards | MT | 4400.0 | USD | 20190901 |
| Unknown | China national standards | MT | 20090.0 | USD | 20190901 |
| Unknown | China national standards | MT | 86330.0 | USD | 20190901 |
| Unknown | China national standards | MT | 46050.0 | USD | 20190901 |