| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1840.0 | USD | 20190922 |
| Unknown | China national standards | MT | 300.0 | USD | 20190922 |
| Unknown | China national standards | MT | 1700.0 | USD | 20190921 |
| Unknown | China national standards | MT | 1950.0 | USD | 20190921 |
| Unknown | China national standards | MT | 1910.0 | USD | 20190921 |
| Unknown | China national standards | MT | 27830.0 | USD | 20190921 |
| Unknown | China national standards | MT | 320.0 | USD | 20190921 |
| Unknown | China national standards | MT | 290.0 | USD | 20190921 |
| Unknown | China national standards | MT | 880.0 | USD | 20190921 |
| Unknown | China national standards | MT | 870.0 | USD | 20190920 |