The United States State Department says the country is offering up to $10 million for information on five Hamas financiers or anything leading to the disruption of the group’s financial mechanisms, Reuters reports.

The five are Abdelbasit Hamza Elhassan Khair, Amer Kamal Sharif Alshawa, Ahmed Sadu Jahleb, Walid Mohammed Mustafa Jadallah, and Muhammad Ahmad Abd Al-Dayim Nasrallah, who have all been previously designated global terrorists by the United States, the department said in a statement.

The rewards would be provided for information on any source of revenue for Hamas, major donors, financial institutions that facilitate transactions for Hamas, front companies that procure dual-use technology for the group and criminal schemes that benefit Hamas, the State Department said.