| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6490.0 | USD | 20180301 |
| Unknown | China national standards | MT | 6260.0 | USD | 20180301 |
| Unknown | China national standards | MT | 5110.0 | USD | 20180301 |
| Unknown | China national standards | MT | 9320.0 | USD | 20180301 |
| Unknown | China national standards | MT | 5250.0 | USD | 20180301 |
| Unknown | China national standards | MT | 9940.0 | USD | 20180301 |
| Unknown | China national standards | MT | 5550.0 | USD | 20180301 |
| Unknown | China national standards | MT | 15140.0 | USD | 20180301 |
| Unknown | China national standards | MT | 11360.0 | USD | 20180301 |
| Unknown | China national standards | MT | 8420.0 | USD | 20180301 |