😐台积电 Invested 1650亿美元 in America 🇺🇸 but still suffer huge loss 🤯, why? 😔 📊 their production cost in America is too high 💸, and now they maybe need to optimize 👀. Taiwan's domestic factory can produce 5nm chip with only 6681USD per wafer, how is that possible? 🤔. American plant's 12-inch wafer...