| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1870.0 | USD | 20190118 |
| Unknown | China national standards | MT | 2370.0 | USD | 20190118 |
| Unknown | China national standards | MT | 1980.0 | USD | 20190117 |
| Unknown | China national standards | MT | 2680.0 | USD | 20190117 |
| Unknown | China national standards | MT | 10950.0 | USD | 20190116 |
| Unknown | China national standards | MT | 13750.0 | USD | 20190116 |
| Unknown | China national standards | MT | 17290.0 | USD | 20190116 |
| Unknown | China national standards | MT | 1920.0 | USD | 20190116 |
| Unknown | China national standards | MT | 2690.0 | USD | 20190115 |
| Unknown | China national standards | MT | 1590.0 | USD | 20190115 |