| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 20110.0 | USD | 20190618 |
| Unknown | China national standards | MT | 2000.0 | USD | 20190618 |
| Unknown | China national standards | MT | 67880.0 | USD | 20190618 |
| Unknown | China national standards | MT | 3900.0 | USD | 20190618 |
| Unknown | China national standards | MT | 1640.0 | USD | 20190617 |
| Unknown | China national standards | MT | 18490.0 | USD | 20190617 |
| Unknown | China national standards | MT | 410.0 | USD | 20190617 |
| Unknown | China national standards | MT | 4540.0 | USD | 20190617 |
| Unknown | China national standards | MT | 2130.0 | USD | 20190617 |
| Unknown | China national standards | MT | 11260.0 | USD | 20190617 |