| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4490.0 | USD | 20190101 |
| Unknown | China national standards | MT | 5160.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4140.0 | USD | 20190101 |
| Unknown | China national standards | MT | 5530.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4800.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4650.0 | USD | 20190101 |
| Unknown | China national standards | MT | 6740.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4580.0 | USD | 20190101 |
| Unknown | China national standards | MT | 8010.0 | USD | 20190101 |
| Unknown | China national standards | MT | 5540.0 | USD | 20190101 |