The U.S. imposed additional tariffs on Chinese products, notably impacting Apple Inc. (AAPL.US) , one of the hit hard companies. On Tuesday, Apple’s stock slumped another 5%, stretching its losing streak to four consecutive days and accumulating a 23% decline. Related NewsNvidia Slips 6%+ After-Hours as H20 Chip Exports to CN Require LicenseThis steep drop in market cap has resulted in Apple relinquishing its position as the world’s highest-valued publicly listed company to Microsoft (MSFT.US) .As of Tuesday’s closing, Apple’s market cap plunged to USD2.6 trillion, while Microsoft’s touched USD2.64 trillion, reclaiming the top spot among global listed companies by market cap.(Real-time Streaming US Stocks Quote; Except All OTC quotes are at least 15 minutes delayed.)