| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 450.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3350.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3470.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3320.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3670.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3490.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3410.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3970.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3820.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3380.0 | USD | 20181023 |