WASHINGTON (Reuters) - The United States on Monday imposed sanctions on four more Chinese officials in Hong Kong’s governing and security establishment over their alleged role in crushing dissent in the former British colony.The U.S. Treasury and State Department identified the four as Deng Zhonghua, deputy director of the Hong Kong and Macau Affairs Office; Edwina Lau, deputy commissioner of police in Hong Kong, and Li Jiangzhou and Li Kwai-wah, two officials at the newly established national security office in Hong Kong. U.S. Secretary of State Mike Pompeo said the sanctions were for their role in implementing Hong Kong’s new national security law. He said they would be barred from traveling to the United States, and any U.S.-related assets would be blocked. “These actions underscore U.S. resolve to hold accountable key figures that are actively eviscerating the freedoms of the people of Hong Kong and undermining Hong Kong’s autonomy,” he said in a statement. None of the four could be reached immediately for comment.