| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1600.0 | USD | 20170201 |
| Unknown | China national standards | MT | 3700.0 | USD | 20170201 |
| Unknown | China national standards | MT | 3100.0 | USD | 20170123 |
| Unknown | China national standards | MT | 370.0 | USD | 20170123 |
| Unknown | China national standards | MT | 2220.0 | USD | 20170123 |
| Unknown | China national standards | MT | 1200.0 | USD | 20170123 |
| Unknown | China national standards | MT | 7650.0 | USD | 20170123 |
| Unknown | China national standards | MT | 4650.0 | USD | 20170122 |
| Unknown | China national standards | MT | 15740.0 | USD | 20170122 |
| Unknown | China national standards | MT | 13030.0 | USD | 20170122 |