| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9440.0 | USD | 20170101 |
| Unknown | China national standards | MT | 4130.0 | USD | 20170101 |
| Unknown | China national standards | MT | 3230.0 | USD | 20170101 |
| Unknown | China national standards | MT | 7010.0 | USD | 20170101 |
| Unknown | China national standards | MT | 6140.0 | USD | 20170101 |
| Unknown | China national standards | MT | 580.0 | USD | 20170101 |
| Unknown | China national standards | MT | 550.0 | USD | 20170101 |
| Unknown | China national standards | MT | 380.0 | USD | 20170101 |
| Unknown | China national standards | MT | 500.0 | USD | 20170101 |
| Unknown | China national standards | MT | 520.0 | USD | 20170101 |