| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6190.0 | USD | 20190119 |
| Unknown | China national standards | MT | 1190.0 | USD | 20190119 |
| Unknown | China national standards | MT | 150.0 | USD | 20190119 |
| Unknown | China national standards | MT | 2420.0 | USD | 20190118 |
| Unknown | China national standards | MT | 6870.0 | USD | 20190118 |
| Unknown | China national standards | MT | 1190.0 | USD | 20190118 |
| Unknown | China national standards | MT | 140.0 | USD | 20190118 |
| Unknown | China national standards | MT | 150.0 | USD | 20190118 |
| Unknown | China national standards | MT | 7010.0 | USD | 20190117 |
| Unknown | China national standards | MT | 1000.0 | USD | 20190117 |