| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5550.0 | USD | 20180212 |
| Unknown | China national standards | MT | 6510.0 | USD | 20180212 |
| Unknown | China national standards | MT | 10120.0 | USD | 20180212 |
| Unknown | China national standards | MT | 5570.0 | USD | 20180212 |
| Unknown | China national standards | MT | 5560.0 | USD | 20180212 |
| Unknown | China national standards | MT | 5670.0 | USD | 20180212 |
| Unknown | China national standards | MT | 5600.0 | USD | 20180212 |
| Unknown | China national standards | MT | 6350.0 | USD | 20180212 |
| Unknown | China national standards | MT | 48870.0 | USD | 20180211 |
| Unknown | China national standards | MT | 32930.0 | USD | 20180211 |