| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 32250.0 | USD | 20180901 |
| Unknown | China national standards | MT | 23010.0 | USD | 20180901 |
| Unknown | China national standards | MT | 70.0 | USD | 20180901 |
| Unknown | China national standards | MT | 2960.0 | USD | 20180901 |
| Unknown | China national standards | MT | 3180.0 | USD | 20180901 |
| Unknown | China national standards | MT | 3180.0 | USD | 20180901 |
| Unknown | China national standards | MT | 4690.0 | USD | 20180901 |
| Unknown | China national standards | MT | 22960.0 | USD | 20180823 |
| Unknown | China national standards | MT | 1850.0 | USD | 20180823 |
| Unknown | China national standards | MT | 1850.0 | USD | 20180821 |