| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6050.0 | USD | 20190101 |
| Unknown | China national standards | MT | 5250.0 | USD | 20190101 |
| Unknown | China national standards | MT | 750.0 | USD | 20190101 |
| Unknown | China national standards | MT | 5320.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4770.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3500.0 | USD | 20190101 |
| Unknown | China national standards | MT | 25830.0 | USD | 20190101 |
| Unknown | China national standards | MT | 640.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1000.0 | USD | 20190101 |
| Unknown | China national standards | MT | 920.0 | USD | 20190101 |