| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 37850.0 | USD | 20181110 |
| Unknown | China national standards | MT | 60760.0 | USD | 20181110 |
| Unknown | China national standards | MT | 37850.0 | USD | 20181110 |
| Unknown | China national standards | MT | 36880.0 | USD | 20181110 |
| Unknown | China national standards | MT | 5050.0 | USD | 20181110 |
| Unknown | China national standards | MT | 5450.0 | USD | 20181101 |
| Unknown | China national standards | MT | 5080.0 | USD | 20181101 |
| Unknown | China national standards | MT | 5060.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4870.0 | USD | 20181101 |
| Unknown | China national standards | MT | 5310.0 | USD | 20181101 |