| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5710.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3920.0 | USD | 20190901 |
| Unknown | China national standards | MT | 6680.0 | USD | 20190901 |
| Unknown | China national standards | MT | 4510.0 | USD | 20190901 |
| Unknown | China national standards | MT | 7240.0 | USD | 20190901 |
| Unknown | China national standards | MT | 4850.0 | USD | 20190901 |
| Unknown | China national standards | MT | 4850.0 | USD | 20190901 |
| Unknown | China national standards | MT | 5110.0 | USD | 20190901 |
| Unknown | China national standards | MT | 9770.0 | USD | 20190901 |
| Unknown | China national standards | MT | 10580.0 | USD | 20190901 |