China’s MCU makers post broad first-half revenue growth, but the rebound remains uneven
China’s microcontroller unit, or MCU, makers posted a strong top-line recovery in the first half of 2026, but the improvement was far from uniform across the sector. According to an incomplete tally cited by Xinshixiang, 15 of 16 listed companies with MCU exposure reported year-over-year revenue growth, and nine of them expanded by more than 40%. GigaDevice remained the largest player by both revenue and net profit, while Puya Semiconductor posted the fastest revenue growth. Still, the report argues that much of the surge at several companies was tied to memory, not a sudden breakout in MCU demand itself. The article says the current upcycle looks different from prior recoveries. Growth is shifting away from traditional consumer electronics toward industrial control, automotive applications, motor-control chips and edge AI. Companies such as Fudan Microelectronics, Nations Technologies, AutoChips-like automotive MCU suppliers, Beken and others were described as benefiting from tighter supply, longer lead times in higher-performance products, and stronger demand in more specialized segments. At the same time, spot-market conditions remain mixed. Price increase notices have spread from overseas vendors to suppliers in mainland China and Taiwan, yet distributors cited in the report said price pass-through is still uneven and margins remain thin in many categories. The article concludes that China’s MCU market is no longer in a simple destocking phase, but it has not entered a stage of across-the-board shortages or broad-based price increases either.








