| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15500.0 | USD | 20190101 |
| Unknown | China national standards | MT | 17690.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10690.0 | USD | 20190101 |
| Unknown | China national standards | MT | 11770.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1380.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1360.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3000.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1410.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2210.0 | USD | 20190101 |
| Unknown | China national standards | MT | 5730.0 | USD | 20190101 |