| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 26450.0 | USD | 20190901 |
| Unknown | China national standards | MT | 21440.0 | USD | 20190901 |
| Unknown | China national standards | MT | 21500.0 | USD | 20190901 |
| Unknown | China national standards | MT | 25240.0 | USD | 20190901 |
| Unknown | China national standards | MT | 22400.0 | USD | 20190901 |
| Unknown | China national standards | MT | 22790.0 | USD | 20190901 |
| Unknown | China national standards | MT | 20590.0 | USD | 20190901 |
| Unknown | China national standards | MT | 21500.0 | USD | 20190901 |
| Unknown | China national standards | MT | 21850.0 | USD | 20190901 |
| Unknown | China national standards | MT | 21660.0 | USD | 20190901 |