| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7090.0 | USD | 20180301 |
| Unknown | China national standards | MT | 5870.0 | USD | 20180301 |
| Unknown | China national standards | MT | 6000.0 | USD | 20180301 |
| Unknown | China national standards | MT | 3990.0 | USD | 20180301 |
| Unknown | China national standards | MT | 7960.0 | USD | 20180301 |
| Unknown | China national standards | MT | 10190.0 | USD | 20180301 |
| Unknown | China national standards | MT | 260.0 | USD | 20180301 |
| Unknown | China national standards | MT | 15020.0 | USD | 20180301 |
| Unknown | China national standards | MT | 105950.0 | USD | 20180218 |
| Unknown | China national standards | MT | 6100.0 | USD | 20180217 |