| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1560.0 | USD | 20190901 |
| Unknown | China national standards | MT | 7090.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1860.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1740.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3570.0 | USD | 20190901 |
| Unknown | China national standards | MT | 4710.0 | USD | 20190901 |
| Unknown | China national standards | MT | 5030.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1580.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1910.0 | USD | 20190901 |
| Unknown | China national standards | MT | 2070.0 | USD | 20190901 |