Apple Inc. (NASDAQ:AAPL)’s ambitious venture into artificial intelligence is encountering significant challenges in China, a key market for the tech giant. What Happened: Apple’s AI expansion, which includes an upgraded version of its voice assistant Siri, is being impeded by China’s stringent AI regulations, reported CNBC. The company’s market share in China is also under pressure from local competitors such as Huawei, who are promoting their own AI features. Apple has announced that its AI will initially roll out in U.S. English, with further languages, features, and platforms to follow. How…