| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3440.0 | USD | 20190101 |
| Unknown | China national standards | MT | 9240.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3160.0 | USD | 20190101 |
| Unknown | China national standards | MT | 410.0 | USD | 20190101 |
| Unknown | China national standards | MT | 6620.0 | USD | 20190101 |
| Unknown | China national standards | MT | 5100.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3230.0 | USD | 20190101 |
| Unknown | China national standards | MT | 20900.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3500.0 | USD | 20190101 |
| Unknown | China national standards | MT | 6340.0 | USD | 20190101 |