| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4130.0 | USD | 20171201 |
| Unknown | China national standards | MT | 5930.0 | USD | 20171201 |
| Unknown | China national standards | MT | 21800.0 | USD | 20171201 |
| Unknown | China national standards | MT | 20070.0 | USD | 20171201 |
| Unknown | China national standards | MT | 3780.0 | USD | 20171201 |
| Unknown | China national standards | MT | 5290.0 | USD | 20171201 |
| Unknown | China national standards | MT | 15850.0 | USD | 20171201 |
| Unknown | China national standards | MT | 6090.0 | USD | 20171201 |
| Unknown | China national standards | MT | 4060.0 | USD | 20171201 |
| Unknown | China national standards | MT | 9260.0 | USD | 20171201 |