| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 297580.0 | USD | 20180201 |
| Unknown | China national standards | MT | 323710.0 | USD | 20180201 |
| Unknown | China national standards | MT | 475620.0 | USD | 20180201 |
| Unknown | China national standards | MT | 197380.0 | USD | 20180201 |
| Unknown | China national standards | MT | 8480.0 | USD | 20180201 |
| Unknown | China national standards | MT | 64720.0 | USD | 20180201 |
| Unknown | China national standards | MT | 102010.0 | USD | 20180201 |
| Unknown | China national standards | MT | 5100.0 | USD | 20180201 |
| Unknown | China national standards | MT | 260940.0 | USD | 20180201 |
| Unknown | China national standards | MT | 9640.0 | USD | 20180201 |