| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10350.0 | USD | 20190701 |
| Unknown | China national standards | MT | 14250.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1680.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1340.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1640.0 | USD | 20190701 |
| Unknown | China national standards | MT | 2080.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1500.0 | USD | 20190701 |
| Unknown | China national standards | MT | 1600.0 | USD | 20190701 |
| Unknown | China national standards | MT | 11920.0 | USD | 20190623 |
| Unknown | China national standards | MT | 14590.0 | USD | 20190623 |