7:00-12:00 Keywords: South Korea, Singapore, Russia 1. Former Federal Reserve Chairman: It will be more difficult for the central bank to control inflation in the future; 2. South Korea's Bitcoin ETF decision has entered a critical stage, using Japan as a reference; 3. Singapore's cryptocurrency fraud last year accounted for a quarter of the total fraud losses; 4. US media: TSMC reinvested 100 billion US dollars in the United States Trump is still considering imposing tariffs on Taiwan chips; 5. Russian Ministry of Finance: No plans to add crypto assets to the investment structure of the National Welfare Fund; 6. U.S. New York State lawmakers have proposed a new bill to criminalize cryptocurrency fraud such as "pulling and running"; 7. The U.S. SEC's Cryptographic Working Group has met with representatives of Circle and WisdomTree to discuss issues related to encryption regulation.