| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1740.0 | USD | 20190110 |
| Unknown | China national standards | MT | 12140.0 | USD | 20190101 |
| Unknown | China national standards | MT | 9770.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10070.0 | USD | 20190101 |
| Unknown | China national standards | MT | 8650.0 | USD | 20190101 |
| Unknown | China national standards | MT | 14480.0 | USD | 20190101 |
| Unknown | China national standards | MT | 9770.0 | USD | 20190101 |
| Unknown | China national standards | MT | 8700.0 | USD | 20190101 |
| Unknown | China national standards | MT | 9960.0 | USD | 20190101 |
| Unknown | China national standards | MT | 9780.0 | USD | 20190101 |