| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1510.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1390.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1090.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1390.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1840.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1240.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1380.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1320.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1300.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1240.0 | USD | 20190101 |