| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5540.0 | USD | 20180301 |
| Unknown | China national standards | MT | 10500.0 | USD | 20180301 |
| Unknown | China national standards | MT | 4650.0 | USD | 20180301 |
| Unknown | China national standards | MT | 5520.0 | USD | 20180301 |
| Unknown | China national standards | MT | 4410.0 | USD | 20180301 |
| Unknown | China national standards | MT | 870.0 | USD | 20180301 |
| Unknown | China national standards | MT | 820.0 | USD | 20180301 |
| Unknown | China national standards | MT | 680.0 | USD | 20180301 |
| Unknown | China national standards | MT | 690.0 | USD | 20180301 |
| Unknown | China national standards | MT | 820.0 | USD | 20180301 |