| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4200.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2040.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1560.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1540.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1430.0 | USD | 20180101 |
| Unknown | China national standards | MT | 270.0 | USD | 20180101 |
| Unknown | China national standards | MT | 210.0 | USD | 20180101 |
| Unknown | China national standards | MT | 210.0 | USD | 20180101 |
| Unknown | China national standards | MT | 230.0 | USD | 20180101 |
| Unknown | China national standards | MT | 550.0 | USD | 20180101 |