| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 250.0 | USD | 20170101 |
| Unknown | China national standards | MT | 470.0 | USD | 20170101 |
| Unknown | China national standards | MT | 680.0 | USD | 20170101 |
| Unknown | China national standards | MT | 900.0 | USD | 20170101 |
| Unknown | China national standards | MT | 220.0 | USD | 20170101 |
| Unknown | China national standards | MT | 230.0 | USD | 20170101 |
| Unknown | China national standards | MT | 210.0 | USD | 20170101 |
| Unknown | China national standards | MT | 360.0 | USD | 20170101 |
| Unknown | China national standards | MT | 340.0 | USD | 20170101 |
| Unknown | China national standards | MT | 230.0 | USD | 20170101 |