| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 39560.0 | USD | 20190901 |
| Unknown | China national standards | MT | 8610.0 | USD | 20190901 |
| Unknown | China national standards | MT | 9320.0 | USD | 20190901 |
| Unknown | China national standards | MT | 5960.0 | USD | 20190901 |
| Unknown | China national standards | MT | 9230.0 | USD | 20190901 |
| Unknown | China national standards | MT | 23760.0 | USD | 20190901 |
| Unknown | China national standards | MT | 45360.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1320.0 | USD | 20190901 |
| Unknown | China national standards | MT | 26830.0 | USD | 20190901 |
| Unknown | China national standards | MT | 9990.0 | USD | 20190901 |