On August 6, 2025, Washington — After U.S. markets closed on Wednesday local time, former U.S. President Donald Trump and Apple CEO Tim Cook jointly announced in the Oval Office that the U.S. would impose a 100% tariff on all imported products containing semiconductors. However, companies that have already established factories in the U.S. or committed to relocating production would be exempt.
Trump emphasized in his statement: “If you have made a commitment to build or are in the process of building, as many are, there is no tariff. If for some reason you say you are building and you don’t build, we go back and add it up, it accumulates, and we will charge you at a later date. You have to pay.”
In response, Apple announced an additional $100 billion investment in the U.S. for semiconductor manufacturing and supply chain localization.
Chips and Semiconductors: The Invisible Skeleton of Modern Civilization
Trump’s tariff order has once again drawn global attention to semiconductors. When Trump announced a 100% tariff on imported semiconductors, he was essentially reassessing the value of one of the most fundamental building blocks of modern society. These tiny silicon wafers, smaller than grains of sand, have long served as the digital skeleton underpinning the functioning of modern civilization.
Chin Trento from Stanford Advanced Materials (SAM) told the editor: “Chips are integrated circuit products made from semiconductor materials through various manufacturing processes. Our daily lives, societal operations, and technological progress all depend on them.”
Indispensable in Daily Life
Every morning, when the microcontroller chip in your smart alarm clock wakes you up, the semiconductor’s day begins. Your smartphone—a “magic cube” packed with hundreds of chips—is simultaneously processing information from around the world. At breakfast, the embedded chip in your coffee maker ensures the water temperature is precise to the degree. Before leaving home, the security chip in your smart lock verifies your biometrics. On your commute, hundreds of chips in your car work in harmony, from engine control to airbag deployment—every function relies on these “electronic neurons.”
Essential for Societal Operations
On a broader scale, semiconductors form the nervous system of modern infrastructure. Power grids rely on power chips to regulate current, communication networks transmit data via baseband chips, and financial systems ensure transaction security through encryption chips. In healthcare, from CT scanners to pacemakers, the line between life and death is often determined by chip performance. Even in agriculture, soil sensor chips are transforming millennia-old farming practices.
The Foundation of Cutting-Edge Technology
Artificial intelligence, quantum computing, the metaverse—these future-shaping breakthroughs all depend on advancements in semiconductor technology. A single high-end GPU chip may contain 80 billion transistors, with computing power surpassing that of NASA’s entire Apollo program. When ChatGPT answers your question, it’s the result of tens of thousands of AI accelerator chips working in unison.
Final Thoughts
In this new civilization built on silicon-based chips, each of us is a “citizen of the semiconductor age.” From dawn to dusk, from work to play, these invisible silicon wafers are quietly scripting a new chapter in human history. And Trump’s tariff order may just be the opening whistle in this battle for dominance in the “silicon-based civilization.”
