| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9230.0 | USD | 20201011 |
| Unknown | China national standards | MT | 7910.0 | USD | 20201010 |
| Unknown | China national standards | MT | 1090.0 | USD | 20201010 |
| Unknown | China national standards | MT | 1090.0 | USD | 20201010 |
| Unknown | China national standards | MT | 2250.0 | USD | 20201010 |
| Unknown | China national standards | MT | 15560.0 | USD | 20201010 |
| Unknown | China national standards | MT | 13450.0 | USD | 20201010 |
| Unknown | China national standards | MT | 9190.0 | USD | 20201001 |
| Unknown | China national standards | MT | 10730.0 | USD | 20201001 |
| Unknown | China national standards | MT | 7400.0 | USD | 20201001 |