| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2410.0 | USD | 20200401 |
| Unknown | China national standards | MT | 2130.0 | USD | 20200401 |
| Unknown | China national standards | MT | 8020.0 | USD | 20200401 |
| Unknown | China national standards | MT | 1650.0 | USD | 20200401 |
| Unknown | China national standards | MT | 1650.0 | USD | 20200401 |
| Unknown | China national standards | MT | 300.0 | USD | 20200401 |
| Unknown | China national standards | MT | 300.0 | USD | 20200401 |
| Unknown | China national standards | MT | 1680.0 | USD | 20200401 |
| Unknown | China national standards | MT | 220.0 | USD | 20200321 |
| Unknown | China national standards | MT | 2400.0 | USD | 20200319 |