| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2000.0 | USD | 20200410 |
| Unknown | China national standards | MT | 1400.0 | USD | 20200410 |
| Unknown | China national standards | MT | 1700.0 | USD | 20200410 |
| Unknown | China national standards | MT | 1520.0 | USD | 20200401 |
| Unknown | China national standards | MT | 2110.0 | USD | 20200401 |
| Unknown | China national standards | MT | 2650.0 | USD | 20200401 |
| Unknown | China national standards | MT | 2060.0 | USD | 20200401 |
| Unknown | China national standards | MT | 2870.0 | USD | 20200401 |
| Unknown | China national standards | MT | 240.0 | USD | 20200401 |
| Unknown | China national standards | MT | 470.0 | USD | 20200401 |