Exclusive：REUTERS CITES SOURCES REPORTING THAT CHINESE AI FIRM DEEPSEEK COULD UNVEIL ITS V4 MODEL AS EARLY AS NEXT WEEK. DEEPSEEK DENIED EARLY ACCESS TO ITS LATEST AI MODEL TO U.S. CHIPMAKERS, INCLUDING NVIDIA. WALL STREET IS NOW FEARING THE "DEEPSEEK TRADE." THE FIRM'S PREVIOUS LAUNCH CAUSED NVIDIA'S STOCK PRICE TO PLUMMET BY 16%.