| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8140.0 | USD | 20180301 |
| Unknown | China national standards | MT | 7220.0 | USD | 20180301 |
| Unknown | China national standards | MT | 9290.0 | USD | 20180301 |
| Unknown | China national standards | MT | 4570.0 | USD | 20180301 |
| Unknown | China national standards | MT | 7410.0 | USD | 20180301 |
| Unknown | China national standards | MT | 4770.0 | USD | 20180301 |
| Unknown | China national standards | MT | 5550.0 | USD | 20180301 |
| Unknown | China national standards | MT | 5460.0 | USD | 20180301 |
| Unknown | China national standards | MT | 6870.0 | USD | 20180301 |
| Unknown | China national standards | MT | 10980.0 | USD | 20180301 |