| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3720.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3240.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3320.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3120.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3320.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3200.0 | USD | 20181101 |
| Unknown | China national standards | MT | 140.0 | USD | 20181101 |
| Unknown | China national standards | MT | 450.0 | USD | 20181101 |
| Unknown | China national standards | MT | 520.0 | USD | 20181101 |
| Unknown | China national standards | MT | 470.0 | USD | 20181101 |