| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 760.0 | USD | 20190901 |
| Unknown | China national standards | MT | 560.0 | USD | 20190901 |
| Unknown | China national standards | MT | 560.0 | USD | 20190901 |
| Unknown | China national standards | MT | 660.0 | USD | 20190901 |
| Unknown | China national standards | MT | 920.0 | USD | 20190901 |
| Unknown | China national standards | MT | 380.0 | USD | 20190901 |
| Unknown | China national standards | MT | 80.0 | USD | 20190901 |
| Unknown | China national standards | MT | 600.0 | USD | 20190901 |
| Unknown | China national standards | MT | 560.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1360.0 | USD | 20190901 |