| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2360.0 | USD | 20180411 |
| Unknown | China national standards | MT | 2530.0 | USD | 20180411 |
| Unknown | China national standards | MT | 12060.0 | USD | 20180410 |
| Unknown | China national standards | MT | 14740.0 | USD | 20180410 |
| Unknown | China national standards | MT | 11510.0 | USD | 20180410 |
| Unknown | China national standards | MT | 19560.0 | USD | 20180410 |
| Unknown | China national standards | MT | 2540.0 | USD | 20180410 |
| Unknown | China national standards | MT | 2630.0 | USD | 20180410 |
| Unknown | China national standards | MT | 12590.0 | USD | 20180401 |
| Unknown | China national standards | MT | 13940.0 | USD | 20180401 |