| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3050.0 | USD | 20180721 |
| Unknown | China national standards | MT | 18070.0 | USD | 20180719 |
| Unknown | China national standards | MT | 3390.0 | USD | 20180718 |
| Unknown | China national standards | MT | 2390.0 | USD | 20180718 |
| Unknown | China national standards | MT | 16140.0 | USD | 20180718 |
| Unknown | China national standards | MT | 2930.0 | USD | 20180716 |
| Unknown | China national standards | MT | 18160.0 | USD | 20180716 |
| Unknown | China national standards | MT | 3400.0 | USD | 20180715 |
| Unknown | China national standards | MT | 18950.0 | USD | 20180715 |
| Unknown | China national standards | MT | 2850.0 | USD | 20180715 |