| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 470.0 | USD | 20180901 |
| Unknown | China national standards | MT | 360.0 | USD | 20180901 |
| Unknown | China national standards | MT | 3210.0 | USD | 20180823 |
| Unknown | China national standards | MT | 2670.0 | USD | 20180823 |
| Unknown | China national standards | MT | 2780.0 | USD | 20180823 |
| Unknown | China national standards | MT | 2390.0 | USD | 20180823 |
| Unknown | China national standards | MT | 2860.0 | USD | 20180823 |
| Unknown | China national standards | MT | 2850.0 | USD | 20180823 |
| Unknown | China national standards | MT | 10.0 | USD | 20180823 |
| Unknown | China national standards | MT | 360.0 | USD | 20180823 |