| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1920.0 | USD | 20190118 |
| Unknown | China national standards | MT | 770.0 | USD | 20190118 |
| Unknown | China national standards | MT | 21150.0 | USD | 20190117 |
| Unknown | China national standards | MT | 980.0 | USD | 20190117 |
| Unknown | China national standards | MT | 1020.0 | USD | 20190117 |
| Unknown | China national standards | MT | 1440.0 | USD | 20190116 |
| Unknown | China national standards | MT | 1290.0 | USD | 20190116 |
| Unknown | China national standards | MT | 8600.0 | USD | 20190115 |
| Unknown | China national standards | MT | 8000.0 | USD | 20190115 |
| Unknown | China national standards | MT | 9980.0 | USD | 20190114 |