| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 410.0 | USD | 20200522 |
| Unknown | China national standards | MT | 860.0 | USD | 20200522 |
| Unknown | China national standards | MT | 4750.0 | USD | 20200522 |
| Unknown | China national standards | MT | 2930.0 | USD | 20200522 |
| Unknown | China national standards | MT | 22810.0 | USD | 20200522 |
| Unknown | China national standards | MT | 2850.0 | USD | 20200522 |
| Unknown | China national standards | MT | 4470.0 | USD | 20200522 |
| Unknown | China national standards | MT | 5630.0 | USD | 20200521 |
| Unknown | China national standards | MT | 5830.0 | USD | 20200521 |
| Unknown | China national standards | MT | 22840.0 | USD | 20200521 |