Asian Stocks Mixed as Trump’s Tariffs Hit, China AI Shares Rally

Asian stocks opened the week with mixed performance, as U.S. President Donald Trump’s new 25% tariffs on steel and aluminum imports pressured markets. Concerns over escalating trade tensions weighed on investor sentiment, with China set to impose retaliatory tariffs on U.S. goods.

South Korea’s KOSPI slipped 0.1%, with steelmakers hit hard—POSCO Holdings (NYSE:PKX) fell nearly 2%, and Hyundai Steel (KS:004020) dropped 2.5%. Japan’s Nikkei 225 edged 0.2% lower, while TOPIX declined 0.3%, with Nippon Steel (TYO:5401) down 1.5%. Australia’s S&P/ASX 200 dipped 0.4%, led by a nearly 1% drop in the mining sector. Indonesia’s Jakarta Composite plunged 2%, while India’s Nifty 50 started 0.4% lower.

Despite trade war tensions, China’s AI stocks extended their gains, driving optimism. Hong Kong’s Hang Seng Index surged 1.5%, fueled by tech leaders—Baidu (NASDAQ:BIDU) climbed 3.5%, Alibaba (NYSE:BABA) jumped over 4%, and Xiaomi (HK:1810) rose 1.5% after a record-high close. China’s Shanghai Composite advanced 0.4%, while the CSI 300 was flat.

Investors also analyzed China’s latest inflation data, which showed moderate CPI growth but persistent PPI declines, signaling weak consumer spending and industrial activity. This raised expectations for further economic stimulus, with potential interest rate cuts or infrastructure investments on the horizon.

Meanwhile, U.S. stock index futures traded higher in Asian hours, offering some relief amid global market uncertainty.