| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3280.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1900.0 | USD | 20181201 |
| Unknown | China national standards | MT | 290.0 | USD | 20181123 |
| Unknown | China national standards | MT | 23280.0 | USD | 20181123 |
| Unknown | China national standards | MT | 7120.0 | USD | 20181123 |
| Unknown | China national standards | MT | 150899.98 | USD | 20181123 |
| Unknown | China national standards | MT | 81850.0 | USD | 20181123 |
| Unknown | China national standards | MT | 10380.0 | USD | 20181123 |
| Unknown | China national standards | MT | 13200.0 | USD | 20181123 |
| Unknown | China national standards | MT | 1800.0 | USD | 20181122 |