| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 380.0 | USD | 20200323 |
| Unknown | China national standards | MT | 400.0 | USD | 20200323 |
| Unknown | China national standards | MT | 130.0 | USD | 20200322 |
| Unknown | China national standards | MT | 130.0 | USD | 20200322 |
| Unknown | China national standards | MT | 360.0 | USD | 20200322 |
| Unknown | China national standards | MT | 890.0 | USD | 20200321 |
| Unknown | China national standards | MT | 2470.0 | USD | 20200321 |
| Unknown | China national standards | MT | 5830.0 | USD | 20200321 |
| Unknown | China national standards | MT | 2490.0 | USD | 20200321 |
| Unknown | China national standards | MT | 130.0 | USD | 20200321 |