| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5220.0 | USD | 20170901 |
| Unknown | China national standards | MT | 34880.0 | USD | 20170901 |
| Unknown | China national standards | MT | 16540.0 | USD | 20170901 |
| Unknown | China national standards | MT | 34880.0 | USD | 20170901 |
| Unknown | China national standards | MT | 6460.0 | USD | 20170901 |
| Unknown | China national standards | MT | 4630.0 | USD | 20170901 |
| Unknown | China national standards | MT | 6290.0 | USD | 20170820 |
| Unknown | China national standards | MT | 15730.0 | USD | 20170819 |
| Unknown | China national standards | MT | 106010.0 | USD | 20170816 |
| Unknown | China national standards | MT | 41750.0 | USD | 20170815 |