| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4690.0 | USD | 20170115 |
| Unknown | China national standards | MT | 620.0 | USD | 20170115 |
| Unknown | China national standards | MT | 4910.0 | USD | 20170114 |
| Unknown | China national standards | MT | 690.0 | USD | 20170114 |
| Unknown | China national standards | MT | 4760.0 | USD | 20170113 |
| Unknown | China national standards | MT | 4710.0 | USD | 20170113 |
| Unknown | China national standards | MT | 680.0 | USD | 20170113 |
| Unknown | China national standards | MT | 710.0 | USD | 20170113 |
| Unknown | China national standards | MT | 680.0 | USD | 20170112 |
| Unknown | China national standards | MT | 590.0 | USD | 20170112 |