Asian-listed suppliers to Apple Inc. continued to trade lower on Monday as market participants reassessed demand prospects for consumer electronics after Apple signalled it could no longer absorb surging memory chip costs.
Last week, the iPhone maker raised prices on several products, including iPads and MacBooks, attributing the increases to sharply higher memory and storage expenses amid what it described as an AI-driven semiconductor shortage. Investors have taken that step as evidence that rising component bills could eventually cool consumer spending and weigh on growth across Apple's broad Asian supplier network.
South Korean memory producers led the regional declines. Samsung Electronics Co Ltd fell 4.9%, while SK Hynix Inc lost 1.7% - both are key suppliers of DRAM and NAND memory used in Apple devices. Taiwan Semiconductor Manufacturing Co (TSMC), which manufactures Apple's custom A-series and M-series processors, slipped 2.1% as the broader tech tone soured.
Assembly and component suppliers were also weaker. Foxconn Technology Co Ltd, the principal iPhone assembler, fell 4.4%, and Chinese assembler Luxshare Precision Industry Co Ltd declined 3.9%. Among parts suppliers, LG Innotek Co Ltd, known for supplying iPhone camera modules, dropped 1.7%, and Japan's Murata Manufacturing Co eased 0.3% after the announcement.
Not all suppliers moved lower. Sony Corp, a primary provider of high-end image sensors for iPhone cameras, outperformed and rose 3.1%. Battery and electronic components maker TDK Corp also added 0.5% after beating the broader technology sector.
Market participants said the renewed weakness reflects growing selectivity toward AI-linked hardware names following a strong rally in semiconductor equities earlier this year. While memory chipmakers have benefited from robust artificial intelligence demand, Apple's choice to pass higher component costs on to consumers has reopened debate over whether such price increases could eventually curb smartphone and PC shipments.
Analysts cited by market commentary noted the pricing move highlights how the AI-driven memory shortage is increasingly spilling over from data-centre infrastructure into consumer electronics manufacturing and distribution channels.
In U.S. premarket trading on Monday, Apple's shares were slightly firmer, edging up about 0.2% after having fallen sharply following the company's pricing announcement last week. Investors were also tracking reports that Apple is seeking U.S. approval to purchase memory chips from China's ChangXin Memory Technologies as a potential way to alleviate supply constraints.
The developments underline tensions between input-cost trends and pricing power across the consumer electronics value chain - from memory and component makers through assemblers to final consumer-facing product prices. For suppliers and retailers, how effectively higher component costs can be absorbed or passed through to end users will remain a central focus for assessing near-term demand and revenue resilience.