| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3990.0 | USD | 20190901 |
| Unknown | China national standards | MT | 2320.0 | USD | 20190901 |
| Unknown | China national standards | MT | 2180.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1740.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3370.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1910.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1580.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1560.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1570.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1610.0 | USD | 20190901 |