| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4860.0 | USD | 20180514 |
| Unknown | China national standards | MT | 3780.0 | USD | 20180514 |
| Unknown | China national standards | MT | 1090.0 | USD | 20180514 |
| Unknown | China national standards | MT | 1710.0 | USD | 20180514 |
| Unknown | China national standards | MT | 1240.0 | USD | 20180514 |
| Unknown | China national standards | MT | 510.0 | USD | 20180514 |
| Unknown | China national standards | MT | 740.0 | USD | 20180514 |
| Unknown | China national standards | MT | 600.0 | USD | 20180514 |
| Unknown | China national standards | MT | 6780.0 | USD | 20180513 |
| Unknown | China national standards | MT | 2850.0 | USD | 20180513 |