| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 400.0 | USD | 20170101 |
| Unknown | China national standards | MT | 500.0 | USD | 20170101 |
| Unknown | China national standards | MT | 370.0 | USD | 20170101 |
| Unknown | China national standards | MT | 190.0 | USD | 20170101 |
| Unknown | China national standards | MT | 520.0 | USD | 20170101 |
| Unknown | China national standards | MT | 720.0 | USD | 20170101 |
| Unknown | China national standards | MT | 580.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1360.0 | USD | 20170101 |
| Unknown | China national standards | MT | 440.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1010.0 | USD | 20170101 |