| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 430.0 | USD | 20190813 |
| Unknown | China national standards | MT | 4320.0 | USD | 20190813 |
| Unknown | China national standards | MT | 10570.0 | USD | 20190813 |
| Unknown | China national standards | MT | 116300.0 | USD | 20190813 |
| Unknown | China national standards | MT | 13500.0 | USD | 20190813 |
| Unknown | China national standards | MT | 2990.0 | USD | 20190812 |
| Unknown | China national standards | MT | 6540.0 | USD | 20190812 |
| Unknown | China national standards | MT | 10900.0 | USD | 20190812 |
| Unknown | China national standards | MT | 8120.0 | USD | 20190812 |
| Unknown | China national standards | MT | 2950.0 | USD | 20190812 |