| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1000.0 | USD | 20180901 |
| Unknown | China national standards | MT | 79960.0 | USD | 20180901 |
| Unknown | China national standards | MT | 109500.0 | USD | 20180901 |
| Unknown | China national standards | MT | 29960.0 | USD | 20180901 |
| Unknown | China national standards | MT | 13870.0 | USD | 20180901 |
| Unknown | China national standards | MT | 1580.0 | USD | 20180901 |
| Unknown | China national standards | MT | 5250.0 | USD | 20180823 |
| Unknown | China national standards | MT | 16130.0 | USD | 20180823 |
| Unknown | China national standards | MT | 5090.0 | USD | 20180823 |
| Unknown | China national standards | MT | 4830.0 | USD | 20180823 |