| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10220.0 | USD | 20181101 |
| Unknown | China national standards | MT | 11600.0 | USD | 20181101 |
| Unknown | China national standards | MT | 10150.0 | USD | 20181101 |
| Unknown | China national standards | MT | 9450.0 | USD | 20181101 |
| Unknown | China national standards | MT | 12770.0 | USD | 20181101 |
| Unknown | China national standards | MT | 11340.0 | USD | 20181101 |
| Unknown | China national standards | MT | 11260.0 | USD | 20181101 |
| Unknown | China national standards | MT | 12130.0 | USD | 20181101 |
| Unknown | China national standards | MT | 11540.0 | USD | 20181101 |
| Unknown | China national standards | MT | 10560.0 | USD | 20181101 |