| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6970.0 | USD | 20190101 |
| Unknown | China national standards | MT | 8890.0 | USD | 20190101 |
| Unknown | China national standards | MT | 6130.0 | USD | 20190101 |
| Unknown | China national standards | MT | 6290.0 | USD | 20190101 |
| Unknown | China national standards | MT | 8460.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4820.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4250.0 | USD | 20190101 |
| Unknown | China national standards | MT | 8740.0 | USD | 20190101 |
| Unknown | China national standards | MT | 8280.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4120.0 | USD | 20190101 |