| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 630.0 | USD | 20190901 |
| Unknown | China national standards | MT | 970.0 | USD | 20190901 |
| Unknown | China national standards | MT | 930.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1570.0 | USD | 20190901 |
| Unknown | China national standards | MT | 990.0 | USD | 20190901 |
| Unknown | China national standards | MT | 2070.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1090.0 | USD | 20190901 |
| Unknown | China national standards | MT | 300.0 | USD | 20190901 |
| Unknown | China national standards | MT | 110.0 | USD | 20190901 |
| Unknown | China national standards | MT | 110.0 | USD | 20190901 |