| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 180.0 | USD | 20201010 |
| Unknown | China national standards | MT | 160.0 | 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 | 1330.0 | USD | 20201010 |
| Unknown | China national standards | MT | 1220.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1180.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1230.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1310.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1540.0 | USD | 20201001 |