| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10180.0 | USD | 20190515 |
| Unknown | China national standards | MT | 9490.0 | USD | 20190515 |
| Unknown | China national standards | MT | 10660.0 | USD | 20190515 |
| Unknown | China national standards | MT | 1520.0 | USD | 20190515 |
| Unknown | China national standards | MT | 1520.0 | USD | 20190514 |
| Unknown | China national standards | MT | 9110.0 | USD | 20190514 |
| Unknown | China national standards | MT | 10500.0 | USD | 20190514 |
| Unknown | China national standards | MT | 8680.0 | USD | 20190514 |
| Unknown | China national standards | MT | 9340.0 | USD | 20190514 |
| Unknown | China national standards | MT | 11180.0 | USD | 20190514 |