| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4660.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3660.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4650.0 | USD | 20191123 |
| Unknown | China national standards | MT | 4710.0 | USD | 20191123 |
| Unknown | China national standards | MT | 3620.0 | USD | 20191123 |
| Unknown | China national standards | MT | 32870.0 | USD | 20191123 |
| Unknown | China national standards | MT | 27370.0 | USD | 20191123 |
| Unknown | China national standards | MT | 25360.0 | USD | 20191123 |
| Unknown | China national standards | MT | 25910.0 | USD | 20191123 |
| Unknown | China national standards | MT | 25160.0 | USD | 20191123 |