[Goldman Sachs sees Microsoft rising to $640 and maintains "buy" rating] On September 22, Goldman Sachs recently released a research report stating that the bank held a series of investor meetings with Microsoft (MSFT.US) executives in the past two weeks. Goldman Sachs said that its feeling is that Microsoft has made a number of key AI decisions in the past three years, and as companies evaluate the importance of AI platform products, these decisions are paying off. Goldman Sachs maintained a "buy" rating on Microsoft in its research report and believed that the areas of value discovery worth focusing on in the future will focus on the improvement of MAIA (Microsoft's self-developed AI chip) and MAI, as well as the momentum of enterprise platforms entering the market; the 12-month target price is US$640, which has nearly 28% upside from the stock's closing price of US$501.61 on Monday.