Chinese Drone Exports Decline Amid Domestic Crackdown and US Import Restrictions Berkshire Hathaways Latest Stock Sales Signal Strategic Shift Yahoo Finance Reports Gold and Silver Prices Decline as Precious Metals Face Continued Pressure Qualcomm Stock Surge Reflects Growing Investor Confidence in AI Device Boom Japans Megabanks Hit Record Profits but Analysts Flag Rising Risks and Potential Slowdown Consumer Credit Growth Accelerates Sharply in December