| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1710.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1340.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1560.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1210.0 | USD | 20180801 |
| Unknown | China national standards | MT | 10230.0 | USD | 20180723 |
| Unknown | China national standards | MT | 11120.0 | USD | 20180723 |
| Unknown | China national standards | MT | 1820.0 | USD | 20180723 |
| Unknown | China national standards | MT | 1560.0 | USD | 20180723 |
| Unknown | China national standards | MT | 1720.0 | USD | 20180723 |
| Unknown | China national standards | MT | 1970.0 | USD | 20180723 |