AI Infrastructure Plays: TSMC and Amazon Seen as Value Buys Amid Tariff Volatility

Recent market volatility stemming from U.S. tariff concerns has pressured high-growth technology stocks, potentially offering a strategic entry point for long-term investors. While trade tensions with China create uncertainty for global supply chains, the structural demand for artificial intelligence (AI) and cloud infrastructure remains a dominant catalyst for industry leaders. Taiwan Semiconductor Manufacturing Co. (TSM) remains the critical backbone of the global chip industry. The company has announced an updated plan to increase U.S. spending by $100 billion to bolster domestic supply chains. High-performance computing (HPC) now accounts for 59% of its revenue, growing 7% sequentially. TSMC expects year-over-year revenue growth to exceed 20% in 2025, currently trading at a forward P/E of 16.5. Amazon (AMZN) is similarly positioned to weather tariff-related headwinds in its e-commerce segment through its diversified service model. While tariffs may impact third-party sellers, the company's cloud division, Amazon Web Services (AWS), continues to be a primary growth engine. AWS annual revenues now exceed $100 billion, growing 19% year-over-year, and generated nearly $40 billion in operating income in 2024. With a forward P/E of 27.4, Amazon is trading at historically low valuation levels. Analysts suggest that as AWS scales and overall margins expand from 11% toward a projected 15% or higher, the company is well-positioned for long-term capital appreciation despite short-term geopolitical noise.