| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1720.0 | USD | 20201010 |
| Unknown | China national standards | MT | 1790.0 | USD | 20201010 |
| Unknown | China national standards | MT | 460.0 | USD | 20201010 |
| Unknown | China national standards | MT | 1370.0 | USD | 20201010 |
| Unknown | China national standards | MT | 1100.0 | USD | 20201010 |
| Unknown | China national standards | MT | 250.0 | USD | 20201010 |
| Unknown | China national standards | MT | 190.0 | USD | 20201010 |
| Unknown | China national standards | MT | 260.0 | USD | 20201001 |
| Unknown | China national standards | MT | 370.0 | USD | 20201001 |
| Unknown | China national standards | MT | 250.0 | USD | 20201001 |