| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8360.0 | USD | 20180901 |
| Unknown | China national standards | MT | 18480.0 | USD | 20180901 |
| Unknown | China national standards | MT | 510.0 | USD | 20180901 |
| Unknown | China national standards | MT | 2570.0 | USD | 20180901 |
| Unknown | China national standards | MT | 6540.0 | USD | 20180901 |
| Unknown | China national standards | MT | 1310.0 | USD | 20180901 |
| Unknown | China national standards | MT | 3090.0 | USD | 20180823 |
| Unknown | China national standards | MT | 20880.0 | USD | 20180822 |
| Unknown | China national standards | MT | 2190.0 | USD | 20180821 |
| Unknown | China national standards | MT | 450.0 | USD | 20180821 |