| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1010.0 | USD | 20170301 |
| Unknown | China national standards | MT | 680.0 | USD | 20170301 |
| Unknown | China national standards | MT | 640.0 | USD | 20170301 |
| Unknown | China national standards | MT | 770.0 | USD | 20170301 |
| Unknown | China national standards | MT | 4970.0 | USD | 20170223 |
| Unknown | China national standards | MT | 4780.0 | USD | 20170223 |
| Unknown | China national standards | MT | 740.0 | USD | 20170223 |
| Unknown | China national standards | MT | 600.0 | USD | 20170223 |
| Unknown | China national standards | MT | 690.0 | USD | 20170223 |
| Unknown | China national standards | MT | 740.0 | USD | 20170223 |