| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 14600.0 | USD | 20200401 |
| Unknown | China national standards | MT | 18240.0 | USD | 20200401 |
| Unknown | China national standards | MT | 2810.0 | USD | 20200401 |
| Unknown | China national standards | MT | 2080.0 | USD | 20200401 |
| Unknown | China national standards | MT | 2810.0 | USD | 20200401 |
| Unknown | China national standards | MT | 2580.0 | USD | 20200401 |
| Unknown | China national standards | MT | 14630.0 | USD | 20200401 |
| Unknown | China national standards | MT | 14600.0 | USD | 20200401 |
| Unknown | China national standards | MT | 16890.0 | USD | 20200320 |
| Unknown | China national standards | MT | 15570.0 | USD | 20200312 |