| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 430.0 | USD | 20181101 |
| Unknown | China national standards | MT | 420.0 | USD | 20181101 |
| Unknown | China national standards | MT | 430.0 | USD | 20181101 |
| Unknown | China national standards | MT | 660.0 | USD | 20181101 |
| Unknown | China national standards | MT | 520.0 | USD | 20181101 |
| Unknown | China national standards | MT | 380.0 | USD | 20181101 |
| Unknown | China national standards | MT | 170.0 | USD | 20181101 |
| Unknown | China national standards | MT | 350.0 | USD | 20181101 |
| Unknown | China national standards | MT | 250.0 | USD | 20181101 |
| Unknown | China national standards | MT | 250.0 | USD | 20181101 |