| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 70.0 | USD | 20200322 |
| Unknown | China national standards | MT | 60.0 | USD | 20200322 |
| Unknown | China national standards | MT | 40.0 | USD | 20200322 |
| Unknown | China national standards | MT | 360.0 | USD | 20200322 |
| Unknown | China national standards | MT | 460.0 | USD | 20200321 |
| Unknown | China national standards | MT | 470.0 | USD | 20200321 |
| Unknown | China national standards | MT | 3680.0 | USD | 20200321 |
| Unknown | China national standards | MT | 1260.0 | USD | 20200321 |
| Unknown | China national standards | MT | 420.0 | USD | 20200321 |
| Unknown | China national standards | MT | 570.0 | USD | 20200321 |