| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1640.0 | USD | 20190915 |
| Unknown | China national standards | MT | 10840.0 | USD | 20190915 |
| Unknown | China national standards | MT | 9930.0 | USD | 20190915 |
| Unknown | China national standards | MT | 4130.0 | USD | 20190915 |
| Unknown | China national standards | MT | 2480.0 | USD | 20190915 |
| Unknown | China national standards | MT | 42180.0 | USD | 20190915 |
| Unknown | China national standards | MT | 33510.0 | USD | 20190915 |
| Unknown | China national standards | MT | 5440.0 | USD | 20190915 |
| Unknown | China national standards | MT | 625880.0 | USD | 20190915 |
| Unknown | China national standards | MT | 12460.0 | USD | 20190915 |