| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1300.0 | USD | 20190901 |
| Unknown | China national standards | MT | 44690.0 | USD | 20190901 |
| Unknown | China national standards | MT | 66430.0 | USD | 20190901 |
| Unknown | China national standards | MT | 50630.0 | USD | 20190901 |
| Unknown | China national standards | MT | 920.0 | USD | 20190901 |
| Unknown | China national standards | MT | 620.0 | USD | 20190901 |
| Unknown | China national standards | MT | 2340.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1210.0 | USD | 20190901 |
| Unknown | China national standards | MT | 21240.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1360.0 | USD | 20190901 |