| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 24150.0 | USD | 20190901 |
| Unknown | China national standards | MT | 21850.0 | USD | 20190901 |
| Unknown | China national standards | MT | 20310.0 | USD | 20190901 |
| Unknown | China national standards | MT | 23110.0 | USD | 20190901 |
| Unknown | China national standards | MT | 21530.0 | USD | 20190901 |
| Unknown | China national standards | MT | 21290.0 | USD | 20190901 |
| Unknown | China national standards | MT | 21270.0 | USD | 20190901 |
| Unknown | China national standards | MT | 21920.0 | USD | 20190901 |
| Unknown | China national standards | MT | 25310.0 | USD | 20190901 |
| Unknown | China national standards | MT | 22430.0 | USD | 20190901 |