| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 31830.0 | USD | 20180301 |
| Unknown | China national standards | MT | 11530.0 | USD | 20180301 |
| Unknown | China national standards | MT | 7120.0 | USD | 20180301 |
| Unknown | China national standards | MT | 4190.0 | USD | 20180301 |
| Unknown | China national standards | MT | 1100.0 | USD | 20180301 |
| Unknown | China national standards | MT | 1800.0 | USD | 20180301 |
| Unknown | China national standards | MT | 6000.0 | USD | 20180301 |
| Unknown | China national standards | MT | 2180.0 | USD | 20180301 |
| Unknown | China national standards | MT | 3290.0 | USD | 20180301 |
| Unknown | China national standards | MT | 1820.0 | USD | 20180301 |