| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1570.0 | USD | 20170101 |
| Unknown | China national standards | MT | 790.0 | USD | 20170101 |
| Unknown | China national standards | MT | 750.0 | USD | 20170101 |
| Unknown | China national standards | MT | 860.0 | USD | 20170101 |
| Unknown | China national standards | MT | 730.0 | USD | 20170101 |
| Unknown | China national standards | MT | 600.0 | USD | 20170101 |
| Unknown | China national standards | MT | 740.0 | USD | 20170101 |
| Unknown | China national standards | MT | 650.0 | USD | 20170101 |
| Unknown | China national standards | MT | 550.0 | USD | 20170101 |
| Unknown | China national standards | MT | 670.0 | USD | 20170101 |