| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6090.0 | USD | 20200901 |
| Unknown | China national standards | MT | 1090.0 | USD | 20200901 |
| Unknown | China national standards | MT | 10660.0 | USD | 20200901 |
| Unknown | China national standards | MT | 7570.0 | USD | 20200901 |
| Unknown | China national standards | MT | 50.0 | USD | 20200601 |
| Unknown | China national standards | MT | 18480.0 | USD | 20200522 |
| Unknown | China national standards | MT | 29570.0 | USD | 20200522 |
| Unknown | China national standards | MT | 150.0 | USD | 20200522 |
| Unknown | China national standards | MT | 3100.0 | USD | 20200522 |
| Unknown | China national standards | MT | 1070.0 | USD | 20200522 |