| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 37170.0 | USD | 20180901 |
| Unknown | China national standards | MT | 4460.0 | USD | 20180901 |
| Unknown | China national standards | MT | 12980.0 | USD | 20180901 |
| Unknown | China national standards | MT | 7570.0 | USD | 20180901 |
| Unknown | China national standards | MT | 366580.0 | USD | 20180901 |
| Unknown | China national standards | MT | 123190.0 | USD | 20180901 |
| Unknown | China national standards | MT | 290960.0 | USD | 20180901 |
| Unknown | China national standards | MT | 311490.0 | USD | 20180901 |
| Unknown | China national standards | MT | 753990.0 | USD | 20180901 |
| Unknown | China national standards | MT | 278320.0 | USD | 20180901 |