| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 540.0 | USD | 20170623 |
| Unknown | China national standards | MT | 110.0 | USD | 20170623 |
| Unknown | China national standards | MT | 780.0 | USD | 20170622 |
| Unknown | China national standards | MT | 100.0 | USD | 20170622 |
| Unknown | China national standards | MT | 1160.0 | USD | 20170622 |
| Unknown | China national standards | MT | 720.0 | USD | 20170622 |
| Unknown | China national standards | MT | 720.0 | USD | 20170621 |
| Unknown | China national standards | MT | 110.0 | USD | 20170621 |
| Unknown | China national standards | MT | 720.0 | USD | 20170621 |
| Unknown | China national standards | MT | 110.0 | USD | 20170620 |