| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3280.0 | USD | 20180901 |
| Unknown | China national standards | MT | 4200.0 | USD | 20180901 |
| Unknown | China national standards | MT | 5200.0 | USD | 20180901 |
| Unknown | China national standards | MT | 14860.0 | USD | 20180901 |
| Unknown | China national standards | MT | 13010.0 | USD | 20180901 |
| Unknown | China national standards | MT | 4200.0 | USD | 20180901 |
| Unknown | China national standards | MT | 2020.0 | USD | 20180823 |
| Unknown | China national standards | MT | 1470.0 | USD | 20180823 |
| Unknown | China national standards | MT | 2130.0 | USD | 20180823 |
| Unknown | China national standards | MT | 300.0 | USD | 20180823 |