| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4110.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4920.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3780.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4850.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2140.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2000.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2280.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2200.0 | USD | 20190101 |
| Unknown | China national standards | MT | 22660.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4490.0 | USD | 20190101 |