| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4050.0 | USD | 20180112 |
| Unknown | China national standards | MT | 5740.0 | USD | 20180112 |
| Unknown | China national standards | MT | 4320.0 | USD | 20180110 |
| Unknown | China national standards | MT | 850.0 | USD | 20180110 |
| Unknown | China national standards | MT | 1840.0 | USD | 20180110 |
| Unknown | China national standards | MT | 870.0 | USD | 20180110 |
| Unknown | China national standards | MT | 1830.0 | USD | 20180110 |
| Unknown | China national standards | MT | 1350.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2670.0 | USD | 20180101 |
| Unknown | China national standards | MT | 620.0 | USD | 20180101 |