| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1000.0 | USD | 20190118 |
| Unknown | China national standards | MT | 930.0 | USD | 20190118 |
| Unknown | China national standards | MT | 930.0 | USD | 20190118 |
| Unknown | China national standards | MT | 1050.0 | USD | 20190117 |
| Unknown | China national standards | MT | 1210.0 | USD | 20190117 |
| Unknown | China national standards | MT | 1170.0 | USD | 20190117 |
| Unknown | China national standards | MT | 960.0 | USD | 20190117 |
| Unknown | China national standards | MT | 180.0 | USD | 20190117 |
| Unknown | China national standards | MT | 930.0 | USD | 20190116 |
| Unknown | China national standards | MT | 160.0 | USD | 20190116 |