China's Chip Design Company FourSemi Soars 105% in Hong Kong’s Grey Market Trading

MT Newswires Live03-30

FOURSEMI soared 105% in Hong Kong’s grey market trading.

Shanghai FourSemi Semiconductor specializes in power amplifier audio chips and haptic feedback chips. Operating under a fabless model, its products are widely used in smartphones, tablets, smart wearables, and smart vehicles. According to Frost & Sullivan, based on total shipments in 2024, FourSemi ranks third globally in power amplifier audio chips and second in China; for power amplifier audio chips used in smart displays, it ranks first in China.

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