| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13270.0 | USD | 20170917 |
| Unknown | China national standards | MT | 1700.0 | USD | 20170914 |
| Unknown | China national standards | MT | 5650.0 | USD | 20170914 |
| Unknown | China national standards | MT | 2320.0 | USD | 20170914 |
| Unknown | China national standards | MT | 3400.0 | USD | 20170913 |
| Unknown | China national standards | MT | 1900.0 | USD | 20170911 |
| Unknown | China national standards | MT | 12680.0 | USD | 20170911 |
| Unknown | China national standards | MT | 13170.0 | USD | 20170901 |
| Unknown | China national standards | MT | 1870.0 | USD | 20170901 |
| Unknown | China national standards | MT | 3370.0 | USD | 20170901 |