| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22330.0 | USD | 20181201 |
| Unknown | China national standards | MT | 24200.0 | USD | 20181201 |
| Unknown | China national standards | MT | 23460.0 | USD | 20181201 |
| Unknown | China national standards | MT | 26210.0 | USD | 20181201 |
| Unknown | China national standards | MT | 23430.0 | USD | 20181201 |
| Unknown | China national standards | MT | 22170.0 | USD | 20181201 |
| Unknown | China national standards | MT | 22000.0 | USD | 20181201 |
| Unknown | China national standards | MT | 21910.0 | USD | 20181201 |
| Unknown | China national standards | MT | 22080.0 | USD | 20181201 |
| Unknown | China national standards | MT | 22670.0 | USD | 20181201 |