| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6010.0 | USD | 20180215 |
| Unknown | China national standards | MT | 70.0 | USD | 20180215 |
| Unknown | China national standards | MT | 480.0 | USD | 20180214 |
| Unknown | China national standards | MT | 640.0 | USD | 20180214 |
| Unknown | China national standards | MT | 100.0 | USD | 20180214 |
| Unknown | China national standards | MT | 490.0 | USD | 20180212 |
| Unknown | China national standards | MT | 38950.0 | USD | 20180212 |
| Unknown | China national standards | MT | 1240.0 | USD | 20180212 |
| Unknown | China national standards | MT | 70.0 | USD | 20180212 |
| Unknown | China national standards | MT | 100.0 | USD | 20180212 |