| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11100.0 | USD | 20190522 |
| Unknown | China national standards | MT | 13830.0 | USD | 20190522 |
| Unknown | China national standards | MT | 2330.0 | USD | 20190521 |
| Unknown | China national standards | MT | 2010.0 | USD | 20190521 |
| Unknown | China national standards | MT | 9780.0 | USD | 20190521 |
| Unknown | China national standards | MT | 14430.0 | USD | 20190521 |
| Unknown | China national standards | MT | 17660.0 | USD | 20190521 |
| Unknown | China national standards | MT | 10020.0 | USD | 20190521 |
| Unknown | China national standards | MT | 12350.0 | USD | 20190521 |
| Unknown | China national standards | MT | 9780.0 | USD | 20190521 |