| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 46970.0 | USD | 20190815 |
| Unknown | China national standards | MT | 31930.0 | USD | 20190815 |
| Unknown | China national standards | MT | 1320.0 | USD | 20190815 |
| Unknown | China national standards | MT | 680.0 | USD | 20190815 |
| Unknown | China national standards | MT | 950.0 | USD | 20190815 |
| Unknown | China national standards | MT | 14780.0 | USD | 20190815 |
| Unknown | China national standards | MT | 2200.0 | USD | 20190815 |
| Unknown | China national standards | MT | 4010.0 | USD | 20190815 |
| Unknown | China national standards | MT | 12840.0 | USD | 20190815 |
| Unknown | China national standards | MT | 252520.0 | USD | 20190815 |