| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10940.0 | USD | 20190111 |
| Unknown | China national standards | MT | 1500.0 | USD | 20190111 |
| Unknown | China national standards | MT | 1520.0 | USD | 20190111 |
| Unknown | China national standards | MT | 1500.0 | USD | 20190111 |
| Unknown | China national standards | MT | 10610.0 | USD | 20190110 |
| Unknown | China national standards | MT | 9090.0 | USD | 20190110 |
| Unknown | China national standards | MT | 10690.0 | USD | 20190110 |
| Unknown | China national standards | MT | 1540.0 | USD | 20190110 |
| Unknown | China national standards | MT | 1650.0 | USD | 20190110 |
| Unknown | China national standards | MT | 10800.0 | USD | 20190101 |