| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 27960.0 | USD | 20191213 |
| Unknown | China national standards | MT | 21080.0 | USD | 20191213 |
| Unknown | China national standards | MT | 19210.0 | USD | 20191213 |
| Unknown | China national standards | MT | 19660.0 | USD | 20191213 |
| Unknown | China national standards | MT | 2760.0 | USD | 20191213 |
| Unknown | China national standards | MT | 4010.0 | USD | 20191213 |
| Unknown | China national standards | MT | 3380.0 | USD | 20191213 |
| Unknown | China national standards | MT | 3060.0 | USD | 20191213 |
| Unknown | China national standards | MT | 2780.0 | USD | 20191213 |
| Unknown | China national standards | MT | 2700.0 | USD | 20191213 |