| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12500.0 | USD | 20190410 |
| Unknown | China national standards | MT | 14890.0 | USD | 20190410 |
| Unknown | China national standards | MT | 17880.0 | USD | 20190410 |
| Unknown | China national standards | MT | 3800.0 | USD | 20190401 |
| Unknown | China national standards | MT | 2640.0 | USD | 20190401 |
| Unknown | China national standards | MT | 2350.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3020.0 | USD | 20190401 |
| Unknown | China national standards | MT | 2620.0 | USD | 20190401 |
| Unknown | China national standards | MT | 1800.0 | USD | 20190401 |
| Unknown | China national standards | MT | 1860.0 | USD | 20190401 |