| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 880.0 | USD | 20170322 |
| Unknown | China national standards | MT | 4430.0 | USD | 20170321 |
| Unknown | China national standards | MT | 650.0 | USD | 20170321 |
| Unknown | China national standards | MT | 620.0 | USD | 20170321 |
| Unknown | China national standards | MT | 2690.0 | USD | 20170320 |
| Unknown | China national standards | MT | 780.0 | USD | 20170320 |
| Unknown | China national standards | MT | 670.0 | USD | 20170320 |
| Unknown | China national standards | MT | 2630.0 | USD | 20170319 |
| Unknown | China national standards | MT | 2630.0 | USD | 20170319 |
| Unknown | China national standards | MT | 3260.0 | USD | 20170319 |