| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5780.0 | USD | 20190901 |
| Unknown | China national standards | MT | 11910.0 | USD | 20190901 |
| Unknown | China national standards | MT | 4150.0 | USD | 20190901 |
| Unknown | China national standards | MT | 12220.0 | USD | 20190901 |
| Unknown | China national standards | MT | 11090.0 | USD | 20190901 |
| Unknown | China national standards | MT | 6210.0 | USD | 20190901 |
| Unknown | China national standards | MT | 5610.0 | USD | 20190901 |
| Unknown | China national standards | MT | 18510.0 | USD | 20190901 |
| Unknown | China national standards | MT | 4450.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3680.0 | USD | 20190901 |