| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2170.0 | USD | 20201001 |
| Unknown | China national standards | MT | 13740.0 | USD | 20201001 |
| Unknown | China national standards | MT | 26180.0 | USD | 20201001 |
| Unknown | China national standards | MT | 3560.0 | USD | 20201001 |
| Unknown | China national standards | MT | 18560.0 | USD | 20200923 |
| Unknown | China national standards | MT | 13230.0 | USD | 20200922 |
| Unknown | China national standards | MT | 1110.0 | USD | 20200920 |
| Unknown | China national standards | MT | 2670.0 | USD | 20200919 |
| Unknown | China national standards | MT | 14740.0 | USD | 20200919 |
| Unknown | China national standards | MT | 14150.0 | USD | 20200919 |