| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9590.0 | USD | 20190523 |
| Unknown | China national standards | MT | 1460.0 | USD | 20190523 |
| Unknown | China national standards | MT | 1300.0 | USD | 20190522 |
| Unknown | China national standards | MT | 1390.0 | USD | 20190522 |
| Unknown | China national standards | MT | 9780.0 | USD | 20190522 |
| Unknown | China national standards | MT | 11520.0 | USD | 20190522 |
| Unknown | China national standards | MT | 10080.0 | USD | 20190522 |
| Unknown | China national standards | MT | 9430.0 | USD | 20190522 |
| Unknown | China national standards | MT | 1650.0 | USD | 20190522 |
| Unknown | China national standards | MT | 1520.0 | USD | 20190522 |