| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 850.0 | USD | 20170320 |
| Unknown | China national standards | MT | 80.0 | USD | 20170320 |
| Unknown | China national standards | MT | 1790.0 | USD | 20170320 |
| Unknown | China national standards | MT | 80.0 | USD | 20170320 |
| Unknown | China national standards | MT | 30.0 | USD | 20170320 |
| Unknown | China national standards | MT | 20220.0 | USD | 20170320 |
| Unknown | China national standards | MT | 100.0 | USD | 20170320 |
| Unknown | China national standards | MT | 90.0 | USD | 20170320 |
| Unknown | China national standards | MT | 350.0 | USD | 20170320 |
| Unknown | China national standards | MT | 120.0 | USD | 20170320 |