| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4010.0 | USD | 20190601 |
| Unknown | China national standards | MT | 16870.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1490.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2710.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1750.0 | USD | 20190601 |
| Unknown | China national standards | MT | 10200.0 | USD | 20190601 |
| Unknown | China national standards | MT | 5230.0 | USD | 20190601 |
| Unknown | China national standards | MT | 6200.0 | USD | 20190601 |
| Unknown | China national standards | MT | 5380.0 | USD | 20190601 |
| Unknown | China national standards | MT | 7650.0 | USD | 20190601 |