| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 980.0 | USD | 20181221 |
| Unknown | China national standards | MT | 850.0 | USD | 20181221 |
| Unknown | China national standards | MT | 120.0 | USD | 20181221 |
| Unknown | China national standards | MT | 150.0 | USD | 20181221 |
| Unknown | China national standards | MT | 120.0 | USD | 20181220 |
| Unknown | China national standards | MT | 130.0 | USD | 20181220 |
| Unknown | China national standards | MT | 890.0 | USD | 20181220 |
| Unknown | China national standards | MT | 890.0 | USD | 20181220 |
| Unknown | China national standards | MT | 1070.0 | USD | 20181220 |
| Unknown | China national standards | MT | 920.0 | USD | 20181220 |