| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1780.0 | USD | 20170319 |
| Unknown | China national standards | MT | 2090.0 | USD | 20170319 |
| Unknown | China national standards | MT | 670.0 | USD | 20170319 |
| Unknown | China national standards | MT | 1780.0 | USD | 20170316 |
| Unknown | China national standards | MT | 300.0 | USD | 20170314 |
| Unknown | China national standards | MT | 260.0 | USD | 20170314 |
| Unknown | China national standards | MT | 260.0 | USD | 20170313 |
| Unknown | China national standards | MT | 700.0 | USD | 20170313 |
| Unknown | China national standards | MT | 2710.0 | USD | 20170312 |
| Unknown | China national standards | MT | 280.0 | USD | 20170312 |