Group 1: Macroeconomic News - The penetration rate of new energy vehicles in China reached a historical high of 44.3% in the first half of the year [3] - A new tax policy allows individuals to enjoy a VAT exemption on interest income from purchasing government bonds, local government bonds, and financial bonds, provided the monthly purchase does not exceed 100,000 yuan [2][4] Group 2: Market Movements - The Shanghai Composite Index rose by 0.66% on August 4, with over 20 stocks in the military industry hitting the daily limit [4] - In July, the issuance of public funds saw a significant increase, with nearly 150 new funds launched, marking the highest monthly issuance this year [4] Group 3: Company Developments - Berkshire Hathaway reported a net sale of $3 billion in stocks in Q2, marking the 11th consecutive quarter of selling more stocks than buying [5] - 30 companies are expected to share approximately 1.6 billion yuan from the film "Nanjing Photo Studio," which has grossed over 1.5 billion yuan in its first 10 days [6][7] - Boeing's 3,200 workers voted to strike after rejecting the company's latest labor contract proposal, which included salary increases and more vacation time [7] Group 4: Industry Updates - Ideal Auto clarified that its recent crash test of the i8 was aimed at validating and improving passive safety performance, not evaluating other brands [8][9]