| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 28680.0 | USD | 20190401 |
| Unknown | China national standards | MT | 8170.0 | USD | 20190401 |
| Unknown | China national standards | MT | 30020.0 | USD | 20190401 |
| Unknown | China national standards | MT | 4460.0 | USD | 20190401 |
| Unknown | China national standards | MT | 10750.0 | USD | 20190401 |
| Unknown | China national standards | MT | 15350.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3710.0 | USD | 20190401 |
| Unknown | China national standards | MT | 4050.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3940.0 | USD | 20190401 |
| Unknown | China national standards | MT | 1210.0 | USD | 20190401 |