| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15800.0 | USD | 20190101 |
| Unknown | China national standards | MT | 32150.0 | USD | 20190101 |
| Unknown | China national standards | MT | 55160.0 | USD | 20190101 |
| Unknown | China national standards | MT | 38590.0 | USD | 20190101 |
| Unknown | China national standards | MT | 35680.0 | USD | 20190101 |
| Unknown | China national standards | MT | 33730.0 | USD | 20190101 |
| Unknown | China national standards | MT | 38050.0 | USD | 20190101 |
| Unknown | China national standards | MT | 34820.0 | USD | 20190101 |
| Unknown | China national standards | MT | 33070.0 | USD | 20190101 |
| Unknown | China national standards | MT | 38700.0 | USD | 20190101 |