| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 230.0 | USD | 20201010 |
| Unknown | China national standards | MT | 220.0 | USD | 20201010 |
| Unknown | China national standards | MT | 260.0 | USD | 20201010 |
| Unknown | China national standards | MT | 50.0 | USD | 20201010 |
| Unknown | China national standards | MT | 250.0 | USD | 20201010 |
| Unknown | China national standards | MT | 1530.0 | USD | 20201001 |
| Unknown | China national standards | MT | 2030.0 | USD | 20201001 |
| Unknown | China national standards | MT | 2780.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1790.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1710.0 | USD | 20201001 |