Overview of Important Midday Developments on March 22

7:00 (UTC+8) - 12:00 (UTC+8) Keywords: Terafab, USR, Brazil, Strait of Hormuz1. Brazil's Finance Minister has postponed cryptocurrency tax policies due to the election;2. Musk: The Terafab project will be announced soon, with annual capacity exceeding 1 terawatt of computing power;3. US CFTC staff clarified requirements for the use of crypto assets as collateral;4. Resolv Labs' stablecoin suspected of vulnerability, USR briefly plummeted to $0.257;5. Tom Lee: Maintains S&P 500 year-end target at 7700 points, historically wars are often buying opportunities;6. Forbes: The crypto asset explanatory guidance jointly issued by the US SEC and CFTC is expected to officially take effect next week;7. Report: British nuclear-powered submarines have arrived in the Arabian Sea, and if the conflict escalates, they will have the capability to strike Iran;8. Trump: If Iran does not fully open the Strait of Hormuz within 48 hours, the US will strike and destroy several of its power plants.