| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 910.0 | USD | 20201012 |
| Unknown | China national standards | MT | 730.0 | USD | 20201012 |
| Unknown | China national standards | MT | 900.0 | USD | 20201011 |
| Unknown | China national standards | MT | 100.0 | USD | 20201011 |
| Unknown | China national standards | MT | 380.0 | USD | 20201011 |
| Unknown | China national standards | MT | 780.0 | USD | 20201010 |
| Unknown | China national standards | MT | 150.0 | USD | 20201010 |
| Unknown | China national standards | MT | 100.0 | USD | 20201010 |
| Unknown | China national standards | MT | 1030.0 | USD | 20201001 |
| Unknown | China national standards | MT | 130.0 | USD | 20201001 |