| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 750.0 | USD | 20181011 |
| Unknown | China national standards | MT | 610.0 | USD | 20181011 |
| Unknown | China national standards | MT | 6670.0 | USD | 20181011 |
| Unknown | China national standards | MT | 510.0 | USD | 20181011 |
| Unknown | China national standards | MT | 4810.0 | USD | 20181011 |
| Unknown | China national standards | MT | 17040.0 | USD | 20181011 |
| Unknown | China national standards | MT | 12270.0 | USD | 20181011 |
| Unknown | China national standards | MT | 63900.0 | USD | 20181011 |
| Unknown | China national standards | MT | 370.0 | USD | 20181011 |
| Unknown | China national standards | MT | 52890.0 | USD | 20181010 |