| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 690.0 | USD | 20190101 |
| Unknown | China national standards | MT | 20560.0 | USD | 20190101 |
| Unknown | China national standards | MT | 640.0 | USD | 20190101 |
| Unknown | China national standards | MT | 100.0 | USD | 20190101 |
| Unknown | China national standards | MT | 5200.0 | USD | 20190101 |
| Unknown | China national standards | MT | 5830.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3430.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1240.0 | USD | 20190101 |
| Unknown | China national standards | MT | 100.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10860.0 | USD | 20190101 |