| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1500.0 | USD | 20180101 |
| Unknown | China national standards | MT | 990.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1400.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2390.0 | USD | 20180101 |
| Unknown | China national standards | MT | 8820.0 | USD | 20171223 |
| Unknown | China national standards | MT | 8150.0 | USD | 20171223 |
| Unknown | China national standards | MT | 7870.0 | USD | 20171223 |
| Unknown | China national standards | MT | 1400.0 | USD | 20171223 |
| Unknown | China national standards | MT | 970.0 | USD | 20171223 |
| Unknown | China national standards | MT | 2190.0 | USD | 20171223 |