| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 190.0 | USD | 20200323 |
| Unknown | China national standards | MT | 150.0 | USD | 20200323 |
| Unknown | China national standards | MT | 60.0 | USD | 20200323 |
| Unknown | China national standards | MT | 870.0 | USD | 20200322 |
| Unknown | China national standards | MT | 1930.0 | USD | 20200322 |
| Unknown | China national standards | MT | 3710.0 | USD | 20200322 |
| Unknown | China national standards | MT | 4250.0 | USD | 20200322 |
| Unknown | China national standards | MT | 9520.0 | USD | 20200322 |
| Unknown | China national standards | MT | 980.0 | USD | 20200322 |
| Unknown | China national standards | MT | 5480.0 | USD | 20200322 |