| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1410.0 | USD | 20191214 |
| Unknown | China national standards | MT | 870.0 | USD | 20191213 |
| Unknown | China national standards | MT | 10220.0 | USD | 20191213 |
| Unknown | China national standards | MT | 2000.0 | USD | 20191213 |
| Unknown | China national standards | MT | 570.0 | USD | 20191213 |
| Unknown | China national standards | MT | 1780.0 | USD | 20191213 |
| Unknown | China national standards | MT | 1110.0 | USD | 20191213 |
| Unknown | China national standards | MT | 850.0 | USD | 20191213 |
| Unknown | China national standards | MT | 1220.0 | USD | 20191213 |
| Unknown | China national standards | MT | 1440.0 | USD | 20191213 |