| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2630.0 | USD | 20180715 |
| Unknown | China national standards | MT | 830.0 | USD | 20180715 |
| Unknown | China national standards | MT | 18710.0 | USD | 20180715 |
| Unknown | China national standards | MT | 9570.0 | USD | 20180715 |
| Unknown | China national standards | MT | 2920.0 | USD | 20180715 |
| Unknown | China national standards | MT | 7720.0 | USD | 20180715 |
| Unknown | China national standards | MT | 21180.0 | USD | 20180715 |
| Unknown | China national standards | MT | 2430.0 | USD | 20180715 |
| Unknown | China national standards | MT | 83860.0 | USD | 20180715 |
| Unknown | China national standards | MT | 8000.0 | USD | 20180715 |