| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1420.0 | USD | 20180522 |
| Unknown | China national standards | MT | 530.0 | USD | 20180522 |
| Unknown | China national standards | MT | 1320.0 | USD | 20180522 |
| Unknown | China national standards | MT | 470.0 | USD | 20180522 |
| Unknown | China national standards | MT | 360.0 | USD | 20180521 |
| Unknown | China national standards | MT | 3580.0 | USD | 20180521 |
| Unknown | China national standards | MT | 2080.0 | USD | 20180521 |
| Unknown | China national standards | MT | 1490.0 | USD | 20180521 |
| Unknown | China national standards | MT | 5000.0 | USD | 20180521 |
| Unknown | China national standards | MT | 2340.0 | USD | 20180521 |