| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 46960.0 | USD | 20180312 |
| Unknown | China national standards | MT | 31940.0 | USD | 20180312 |
| Unknown | China national standards | MT | 8070.0 | USD | 20180312 |
| Unknown | China national standards | MT | 1380.0 | USD | 20180312 |
| Unknown | China national standards | MT | 2400.0 | USD | 20180312 |
| Unknown | China national standards | MT | 17900.0 | USD | 20180311 |
| Unknown | China national standards | MT | 31850.0 | USD | 20180311 |
| Unknown | China national standards | MT | 39650.0 | USD | 20180311 |
| Unknown | China national standards | MT | 111290.0 | USD | 20180311 |
| Unknown | China national standards | MT | 33850.0 | USD | 20180311 |