| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 630.0 | USD | 20180122 |
| Unknown | China national standards | MT | 440.0 | USD | 20180122 |
| Unknown | China national standards | MT | 380.0 | USD | 20180122 |
| Unknown | China national standards | MT | 2400.0 | USD | 20180121 |
| Unknown | China national standards | MT | 27800.0 | USD | 20180121 |
| Unknown | China national standards | MT | 3400.0 | USD | 20180121 |
| Unknown | China national standards | MT | 390.0 | USD | 20180121 |
| Unknown | China national standards | MT | 4020.0 | USD | 20180121 |
| Unknown | China national standards | MT | 2610.0 | USD | 20180121 |
| Unknown | China national standards | MT | 2270.0 | USD | 20180121 |