| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 58550.0 | USD | 20180301 |
| Unknown | China national standards | MT | 55850.0 | USD | 20180301 |
| Unknown | China national standards | MT | 320830.0 | USD | 20180301 |
| Unknown | China national standards | MT | 888870.0 | USD | 20180301 |
| Unknown | China national standards | MT | 357230.0 | USD | 20180301 |
| Unknown | China national standards | MT | 245580.0 | USD | 20180301 |
| Unknown | China national standards | MT | 61580.0 | USD | 20180301 |
| Unknown | China national standards | MT | 231660.0 | USD | 20180301 |
| Unknown | China national standards | MT | 76320.0 | USD | 20180301 |
| Unknown | China national standards | MT | 58550.0 | USD | 20180301 |