| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 230.0 | USD | 20200401 |
| Unknown | China national standards | MT | 530.0 | USD | 20200401 |
| Unknown | China national standards | MT | 1700.0 | USD | 20200401 |
| Unknown | China national standards | MT | 690.0 | USD | 20200401 |
| Unknown | China national standards | MT | 970.0 | USD | 20200401 |
| Unknown | China national standards | MT | 33590.0 | USD | 20200401 |
| Unknown | China national standards | MT | 1030.0 | USD | 20200323 |
| Unknown | China national standards | MT | 690.0 | USD | 20200323 |
| Unknown | China national standards | MT | 970.0 | USD | 20200323 |
| Unknown | China national standards | MT | 200.0 | USD | 20200322 |