| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 35730.0 | USD | 20190315 |
| Unknown | China national standards | MT | 30170.0 | USD | 20190315 |
| Unknown | China national standards | MT | 33160.0 | USD | 20190315 |
| Unknown | China national standards | MT | 4490.0 | USD | 20190315 |
| Unknown | China national standards | MT | 5350.0 | USD | 20190315 |
| Unknown | China national standards | MT | 4190.0 | USD | 20190315 |
| Unknown | China national standards | MT | 5000.0 | USD | 20190314 |
| Unknown | China national standards | MT | 4260.0 | USD | 20190314 |
| Unknown | China national standards | MT | 6560.0 | USD | 20190314 |
| Unknown | China national standards | MT | 2520.0 | USD | 20190314 |