| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1060.0 | USD | 20180301 |
| Unknown | China national standards | MT | 2410.0 | USD | 20180301 |
| Unknown | China national standards | MT | 2360.0 | USD | 20180301 |
| Unknown | China national standards | MT | 2930.0 | USD | 20180301 |
| Unknown | China national standards | MT | 7200.0 | USD | 20180223 |
| Unknown | China national standards | MT | 9940.0 | USD | 20180223 |
| Unknown | China national standards | MT | 10170.0 | USD | 20180223 |
| Unknown | China national standards | MT | 13100.0 | USD | 20180223 |
| Unknown | China national standards | MT | 16050.0 | USD | 20180223 |
| Unknown | China national standards | MT | 11640.0 | USD | 20180223 |