2021 Semiconductor Leader list: SAN 'an Optoelectronics 600703: With strong corporate strength, after expanding the industrialization scale of R&D and manufacturing of LED epitaxial chips in 2014, investing in integrated circuit industry, and building gallium arsenide high-speed semiconductor and gallium nitride high-power semiconductor projects, SAN 'an Optoelectronics opened its first joint venture in Nanan High-tech Industrial Park, Quanzhou, Fujian Province, in 2018. Invested 33.3 billion yuan in Ⅲ-Ⅴ compound semiconductor materials, LED epitaxy, chips, microwave integrated circuits, optical communications, RF filters, power electronics, SIC materials and devices, special packaging and other industries.
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Wentech 600745: June 19, 2020 Interactive Platform Reply: The company's ANSI semiconductor discrete devices, logic devices, MOSFET devices of the main product market share are in the world's top three (quoted from IHS2019 industry statistics).
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Weil 603501: Semiconductor discrete devices and integrated circuit chip design requires companies to have a wealth of technology and experience.
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Other semiconductor concepts include: Green Harmonics, China Resources Micro, Siripu, Hongda Electronics, NAURA, BYD, Hang Oxygen shares, Shunluo Electronics, Asia Xiang Integrated, quartz shares, Xinjie Energy, China Great Wall and so on.
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Data for reference only, thanks for watching!