| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1020.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1800.0 | USD | 20190901 |
| Unknown | China national standards | MT | 690.0 | USD | 20190901 |
| Unknown | China national standards | MT | 870.0 | USD | 20190901 |
| Unknown | China national standards | MT | 940.0 | USD | 20190901 |
| Unknown | China national standards | MT | 740.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1800.0 | USD | 20190901 |
| Unknown | China national standards | MT | 980.0 | USD | 20190901 |
| Unknown | China national standards | MT | 920.0 | USD | 20190901 |
| Unknown | China national standards | MT | 740.0 | USD | 20190901 |