| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 410.0 | USD | 20170621 |
| Unknown | China national standards | MT | 250.0 | USD | 20170621 |
| Unknown | China national standards | MT | 450.0 | USD | 20170620 |
| Unknown | China national standards | MT | 3570.0 | USD | 20170620 |
| Unknown | China national standards | MT | 2820.0 | USD | 20170619 |
| Unknown | China national standards | MT | 2770.0 | USD | 20170618 |
| Unknown | China national standards | MT | 2610.0 | USD | 20170618 |
| Unknown | China national standards | MT | 520.0 | USD | 20170618 |
| Unknown | China national standards | MT | 2430.0 | USD | 20170617 |
| Unknown | China national standards | MT | 2870.0 | USD | 20170616 |