| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 600.0 | USD | 20171101 |
| Unknown | China national standards | MT | 6220.0 | USD | 20171101 |
| Unknown | China national standards | MT | 3420.0 | USD | 20171101 |
| Unknown | China national standards | MT | 560.0 | USD | 20171101 |
| Unknown | China national standards | MT | 270.0 | USD | 20171101 |
| Unknown | China national standards | MT | 750.0 | USD | 20171101 |
| Unknown | China national standards | MT | 830.0 | USD | 20171101 |
| Unknown | China national standards | MT | 570.0 | USD | 20171101 |
| Unknown | China national standards | MT | 7650.0 | USD | 20171101 |
| Unknown | China national standards | MT | 1700.0 | USD | 20171101 |