| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3930.0 | USD | 20190921 |
| Unknown | China national standards | MT | 3680.0 | USD | 20190919 |
| Unknown | China national standards | MT | 25910.0 | USD | 20190919 |
| Unknown | China national standards | MT | 3730.0 | USD | 20190918 |
| Unknown | China national standards | MT | 27650.0 | USD | 20190918 |
| Unknown | China national standards | MT | 3930.0 | USD | 20190917 |
| Unknown | China national standards | MT | 25930.0 | USD | 20190917 |
| Unknown | China national standards | MT | 25720.0 | USD | 20190916 |
| Unknown | China national standards | MT | 1020.0 | USD | 20190916 |
| Unknown | China national standards | MT | 28050.0 | USD | 20190915 |