| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1310.0 | USD | 20200411 |
| Unknown | China national standards | MT | 5220.0 | USD | 20200410 |
| Unknown | China national standards | MT | 1310.0 | USD | 20200410 |
| Unknown | China national standards | MT | 9180.0 | USD | 20200401 |
| Unknown | China national standards | MT | 9160.0 | USD | 20200401 |
| Unknown | China national standards | MT | 7880.0 | USD | 20200401 |
| Unknown | China national standards | MT | 6430.0 | USD | 20200401 |
| Unknown | China national standards | MT | 7230.0 | USD | 20200401 |
| Unknown | China national standards | MT | 1030.0 | USD | 20200401 |
| Unknown | China national standards | MT | 170.0 | USD | 20200401 |