| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1240.0 | USD | 20180310 |
| Unknown | China national standards | MT | 1540.0 | USD | 20180310 |
| Unknown | China national standards | MT | 7310.0 | USD | 20180301 |
| Unknown | China national standards | MT | 10880.0 | USD | 20180301 |
| Unknown | China national standards | MT | 3780.0 | USD | 20180301 |
| Unknown | China national standards | MT | 5340.0 | USD | 20180301 |
| Unknown | China national standards | MT | 6680.0 | USD | 20180301 |
| Unknown | China national standards | MT | 13090.0 | USD | 20180301 |
| Unknown | China national standards | MT | 8210.0 | USD | 20180301 |
| Unknown | China national standards | MT | 5400.0 | USD | 20180301 |