| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1420.0 | USD | 20190119 |
| Unknown | China national standards | MT | 1270.0 | USD | 20190119 |
| Unknown | China national standards | MT | 9560.0 | USD | 20190118 |
| Unknown | China national standards | MT | 8780.0 | USD | 20190118 |
| Unknown | China national standards | MT | 12190.0 | USD | 20190117 |
| Unknown | China national standards | MT | 10260.0 | USD | 20190117 |
| Unknown | China national standards | MT | 1430.0 | USD | 20190117 |
| Unknown | China national standards | MT | 1380.0 | USD | 20190117 |
| Unknown | China national standards | MT | 8390.0 | USD | 20190116 |
| Unknown | China national standards | MT | 12330.0 | USD | 20190116 |