A new fault line has emerged across Asia's currency markets — not drawn by borders or central bank policy, but by proximity to the artificial intelligence supply chain. Goldman Sachs has mapped a widening divergence in which the South Korean won, Taiwan dollar, and Chinese yuan rise on the strength of semiconductor dominance, while energy-dependent economies watch their currencies lag behind. The AI boom, it turns out, is not merely reshaping technology — it is quietly rewriting the rules of how nations accumulate wealth and how their money is valued in the world.