| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1630.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1730.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1600.0 | USD | 20190423 |
| Unknown | China national standards | MT | 1570.0 | USD | 20190423 |
| Unknown | China national standards | MT | 10800.0 | USD | 20190423 |
| Unknown | China national standards | MT | 10500.0 | USD | 20190423 |
| Unknown | China national standards | MT | 11260.0 | USD | 20190423 |
| Unknown | China national standards | MT | 10920.0 | USD | 20190423 |
| Unknown | China national standards | MT | 10000.0 | USD | 20190423 |
| Unknown | China national standards | MT | 11980.0 | USD | 20190423 |