| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4260.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4970.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2610.0 | USD | 20190101 |
| Unknown | China national standards | MT | 5010.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1530.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1450.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1650.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1580.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1840.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2000.0 | USD | 20190101 |