| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2730.0 | USD | 20190715 |
| Unknown | China national standards | MT | 14140.0 | USD | 20190715 |
| Unknown | China national standards | MT | 280.0 | USD | 20190714 |
| Unknown | China national standards | MT | 190.0 | USD | 20190714 |
| Unknown | China national standards | MT | 1630.0 | USD | 20190714 |
| Unknown | China national standards | MT | 1580.0 | USD | 20190714 |
| Unknown | China national standards | MT | 1950.0 | USD | 20190714 |
| Unknown | China national standards | MT | 1710.0 | USD | 20190713 |
| Unknown | China national standards | MT | 1770.0 | USD | 20190713 |
| Unknown | China national standards | MT | 1530.0 | USD | 20190713 |