| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 47300.0 | USD | 20180112 |
| Unknown | China national standards | MT | 47310.0 | USD | 20180112 |
| Unknown | China national standards | MT | 710.0 | USD | 20180112 |
| Unknown | China national standards | MT | 7770.0 | USD | 20180112 |
| Unknown | China national standards | MT | 3470.0 | USD | 20180111 |
| Unknown | China national standards | MT | 53840.0 | USD | 20180111 |
| Unknown | China national standards | MT | 8140.0 | USD | 20180110 |
| Unknown | China national standards | MT | 5020.0 | USD | 20180110 |
| Unknown | China national standards | MT | 11350.0 | USD | 20180110 |
| Unknown | China national standards | MT | 76600.0 | USD | 20180110 |