| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 620.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4910.0 | USD | 20181201 |
| Unknown | China national standards | MT | 710.0 | USD | 20181201 |
| Unknown | China national standards | MT | 5850.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3950.0 | USD | 20181201 |
| Unknown | China national standards | MT | 26560.0 | USD | 20181201 |
| Unknown | China national standards | MT | 28290.0 | USD | 20181201 |
| Unknown | China national standards | MT | 10360.0 | USD | 20181201 |
| Unknown | China national standards | MT | 29540.0 | USD | 20181201 |
| Unknown | China national standards | MT | 23750.0 | USD | 20181201 |