| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 190.0 | USD | 20190817 |
| Unknown | China national standards | MT | 1470.0 | USD | 20190816 |
| Unknown | China national standards | MT | 1320.0 | USD | 20190815 |
| Unknown | China national standards | MT | 190.0 | USD | 20190815 |
| Unknown | China national standards | MT | 210.0 | USD | 20190815 |
| Unknown | China national standards | MT | 1650.0 | USD | 20190815 |
| Unknown | China national standards | MT | 1650.0 | USD | 20190815 |
| Unknown | China national standards | MT | 1300.0 | USD | 20190815 |
| Unknown | China national standards | MT | 210.0 | USD | 20190812 |
| Unknown | China national standards | MT | 240.0 | USD | 20190812 |