| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4900.0 | USD | 20180522 |
| Unknown | China national standards | MT | 59030.0 | USD | 20180521 |
| Unknown | China national standards | MT | 33450.0 | USD | 20180521 |
| Unknown | China national standards | MT | 38540.0 | USD | 20180521 |
| Unknown | China national standards | MT | 36680.0 | USD | 20180521 |
| Unknown | China national standards | MT | 39870.0 | USD | 20180521 |
| Unknown | China national standards | MT | 33010.0 | USD | 20180521 |
| Unknown | China national standards | MT | 30820.0 | USD | 20180521 |
| Unknown | China national standards | MT | 5690.0 | USD | 20180521 |
| Unknown | China national standards | MT | 5400.0 | USD | 20180521 |