| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5310.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4960.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4580.0 | USD | 20190101 |
| Unknown | China national standards | MT | 7170.0 | USD | 20190101 |
| Unknown | China national standards | MT | 5980.0 | USD | 20190101 |
| Unknown | China national standards | MT | 8140.0 | USD | 20190101 |
| Unknown | China national standards | MT | 8670.0 | USD | 20190101 |
| Unknown | China national standards | MT | 8910.0 | USD | 20190101 |
| Unknown | China national standards | MT | 9970.0 | USD | 20190101 |
| Unknown | China national standards | MT | 14080.0 | USD | 20190101 |