| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 38050.0 | USD | 20180301 |
| Unknown | China national standards | MT | 41050.0 | USD | 20180301 |
| Unknown | China national standards | MT | 5250.0 | USD | 20180301 |
| Unknown | China national standards | MT | 6310.0 | USD | 20180301 |
| Unknown | China national standards | MT | 5020.0 | USD | 20180301 |
| Unknown | China national standards | MT | 4280.0 | USD | 20180301 |
| Unknown | China national standards | MT | 5360.0 | USD | 20180301 |
| Unknown | China national standards | MT | 3200.0 | USD | 20180301 |
| Unknown | China national standards | MT | 5970.0 | USD | 20180301 |
| Unknown | China national standards | MT | 5160.0 | USD | 20180301 |