| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 24090.0 | USD | 20180314 |
| Unknown | China national standards | MT | 7520.0 | USD | 20180314 |
| Unknown | China national standards | MT | 3710.0 | USD | 20180314 |
| Unknown | China national standards | MT | 1860.0 | USD | 20180313 |
| Unknown | China national standards | MT | 2130.0 | USD | 20180313 |
| Unknown | China national standards | MT | 3190.0 | USD | 20180313 |
| Unknown | China national standards | MT | 3150.0 | USD | 20180313 |
| Unknown | China national standards | MT | 19910.0 | USD | 20180312 |
| Unknown | China national standards | MT | 2130.0 | USD | 20180312 |
| Unknown | China national standards | MT | 3790.0 | USD | 20180312 |