| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18060.0 | USD | 20190101 |
| Unknown | China national standards | MT | 11430.0 | USD | 20190101 |
| Unknown | China national standards | MT | 9830.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10150.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10790.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10810.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1510.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1650.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1530.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1310.0 | USD | 20190101 |