| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 76330.0 | USD | 20170913 |
| Unknown | China national standards | MT | 1950.0 | USD | 20170911 |
| Unknown | China national standards | MT | 12610.0 | USD | 20170911 |
| Unknown | China national standards | MT | 1930.0 | USD | 20170901 |
| Unknown | China national standards | MT | 11470.0 | USD | 20170901 |
| Unknown | China national standards | MT | 290.0 | USD | 20170901 |
| Unknown | China national standards | MT | 76070.0 | USD | 20170901 |
| Unknown | China national standards | MT | 83040.0 | USD | 20170901 |
| Unknown | China national standards | MT | 1420.0 | USD | 20170823 |
| Unknown | China national standards | MT | 10560.0 | USD | 20170822 |