| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1460.0 | USD | 20190522 |
| Unknown | China national standards | MT | 1720.0 | USD | 20190522 |
| Unknown | China national standards | MT | 9800.0 | USD | 20190522 |
| Unknown | China national standards | MT | 12150.0 | USD | 20190522 |
| Unknown | China national standards | MT | 9310.0 | USD | 20190522 |
| Unknown | China national standards | MT | 8150.0 | USD | 20190522 |
| Unknown | China national standards | MT | 1390.0 | USD | 20190522 |
| Unknown | China national standards | MT | 1580.0 | USD | 20190521 |
| Unknown | China national standards | MT | 11840.0 | USD | 20190521 |
| Unknown | China national standards | MT | 8150.0 | USD | 20190521 |