| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3230.0 | USD | 20170913 |
| Unknown | China national standards | MT | 20100.0 | USD | 20170912 |
| Unknown | China national standards | MT | 20260.0 | USD | 20170912 |
| Unknown | China national standards | MT | 3130.0 | USD | 20170912 |
| Unknown | China national standards | MT | 21620.0 | USD | 20170912 |
| Unknown | China national standards | MT | 3000.0 | USD | 20170911 |
| Unknown | China national standards | MT | 1170.0 | USD | 20170910 |
| Unknown | China national standards | MT | 19910.0 | USD | 20170901 |
| Unknown | China national standards | MT | 17980.0 | USD | 20170901 |
| Unknown | China national standards | MT | 3050.0 | USD | 20170901 |