| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9820.0 | USD | 20190401 |
| Unknown | China national standards | MT | 12300.0 | USD | 20190401 |
| Unknown | China national standards | MT | 5400.0 | USD | 20190401 |
| Unknown | China national standards | MT | 28460.0 | USD | 20190401 |
| Unknown | China national standards | MT | 2230.0 | USD | 20190401 |
| Unknown | China national standards | MT | 9860.0 | USD | 20190401 |
| Unknown | China national standards | MT | 4240.0 | USD | 20190401 |
| Unknown | China national standards | MT | 40270.0 | USD | 20190401 |
| Unknown | China national standards | MT | 4350.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3380.0 | USD | 20190401 |