| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 35210.0 | USD | 20190116 |
| Unknown | China national standards | MT | 70280.0 | USD | 20190116 |
| Unknown | China national standards | MT | 77880.0 | USD | 20190116 |
| Unknown | China national standards | MT | 9890.0 | USD | 20190116 |
| Unknown | China national standards | MT | 330.0 | USD | 20190116 |
| Unknown | China national standards | MT | 73100.0 | USD | 20190114 |
| Unknown | China national standards | MT | 2290.0 | USD | 20190114 |
| Unknown | China national standards | MT | 60200.0 | USD | 20190114 |
| Unknown | China national standards | MT | 64940.0 | USD | 20190113 |
| Unknown | China national standards | MT | 5090.0 | USD | 20190113 |