| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 90.0 | USD | 20190901 |
| Unknown | China national standards | MT | 5470.0 | USD | 20190901 |
| Unknown | China national standards | MT | 32410.0 | USD | 20190901 |
| Unknown | China national standards | MT | 360.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1030.0 | USD | 20190901 |
| Unknown | China national standards | MT | 660.0 | USD | 20190901 |
| Unknown | China national standards | MT | 60.0 | USD | 20190901 |
| Unknown | China national standards | MT | 40.0 | USD | 20190901 |
| Unknown | China national standards | MT | 50.0 | USD | 20190901 |
| Unknown | China national standards | MT | 60.0 | USD | 20190901 |