| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 370.0 | USD | 20200411 |
| Unknown | China national standards | MT | 9570.0 | USD | 20200411 |
| Unknown | China national standards | MT | 360.0 | USD | 20200411 |
| Unknown | China national standards | MT | 4400.0 | USD | 20200411 |
| Unknown | China national standards | MT | 1360.0 | USD | 20200411 |
| Unknown | China national standards | MT | 50.0 | USD | 20200410 |
| Unknown | China national standards | MT | 380.0 | USD | 20200410 |
| Unknown | China national standards | MT | 420.0 | USD | 20200401 |
| Unknown | China national standards | MT | 440.0 | USD | 20200401 |
| Unknown | China national standards | MT | 350.0 | USD | 20200401 |