| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 450.0 | USD | 20180310 |
| Unknown | China national standards | MT | 2060.0 | USD | 20180301 |
| Unknown | China national standards | MT | 2310.0 | USD | 20180301 |
| Unknown | China national standards | MT | 19990.0 | USD | 20180301 |
| Unknown | China national standards | MT | 2850.0 | USD | 20180301 |
| Unknown | China national standards | MT | 26670.0 | USD | 20180301 |
| Unknown | China national standards | MT | 29470.0 | USD | 20180301 |
| Unknown | China national standards | MT | 2310.0 | USD | 20180301 |
| Unknown | China national standards | MT | 3000.0 | USD | 20180301 |
| Unknown | China national standards | MT | 2850.0 | USD | 20180301 |