| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3490.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2120.0 | USD | 20190101 |
| Unknown | China national standards | MT | 9590.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4950.0 | USD | 20190101 |
| Unknown | China national standards | MT | 6160.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3570.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4890.0 | USD | 20190101 |
| Unknown | China national standards | MT | 5500.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4780.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10200.0 | USD | 20190101 |