| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2810.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2730.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3410.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2700.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3670.0 | USD | 20191123 |
| Unknown | China national standards | MT | 3990.0 | USD | 20191123 |
| Unknown | China national standards | MT | 2810.0 | USD | 20191123 |
| Unknown | China national standards | MT | 3020.0 | USD | 20191123 |
| Unknown | China national standards | MT | 2840.0 | USD | 20191123 |
| Unknown | China national standards | MT | 2950.0 | USD | 20191123 |