| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18940.0 | USD | 20170701 |
| Unknown | China national standards | MT | 14690.0 | USD | 20170701 |
| Unknown | China national standards | MT | 98140.0 | USD | 20170622 |
| Unknown | China national standards | MT | 216190.0 | USD | 20170622 |
| Unknown | China national standards | MT | 292150.0 | USD | 20170620 |
| Unknown | China national standards | MT | 14150.0 | USD | 20170620 |
| Unknown | China national standards | MT | 42570.0 | USD | 20170620 |
| Unknown | China national standards | MT | 14830.0 | USD | 20170619 |
| Unknown | China national standards | MT | 42630.0 | USD | 20170618 |
| Unknown | China national standards | MT | 97380.0 | USD | 20170614 |