On July 28, 2026, Giantec Semiconductor Corporation (hereinafter referred to as "Giantec" or "Giantec Semiconductor"), an A-share listed company from Shanghai, filed its prospectus with the Hong Kong Stock Exchange, seeking a listing on the Hong Kong Main Board. This represents a renewed application following the lapse of its initial filing submitted on January 26, 2026.
Giantec (stock code: 688123.SH) was listed on the Shanghai Stock Exchange on December 23, 2019. As of the market close on July 28, 2026, its total market capitalization stood at approximately RMB 18.5 billion.
Giantec Semiconductor Prospectus Link
Core Business
Founded in 2009, Giantec Semiconductor is a globally leading fabless designer of high-performance non-volatile memory chips. The company primarily develops and supplies key memory products—including SPD chips, EEPROMs, and NOR Flash—as well as mixed-signal chips such as camera actuator driver ICs, and NFC chips along with related solutions. Operating under a fabless business model, Giantec focuses exclusively on the research and development, design, and sales of semiconductor products.
Giantec Semiconductor has developed a product portfolio centered around memory chips, mixed-signal chips, and NFC chips, comprising:
Memory chips addressing several core storage application scenarios, including companion chips for memory modules—highlighted by a full series of SPD chips supporting DDR2 through DDR5—and high-reliability memory chips tailored for automotive electronics and industrial control, as well as consumer electronics-oriented memory chips;
Mixed-signal chips, specifically camera actuator driver ICs;
Other products, primarily comprising NFC chips.
Giantec Semiconductor’s product portfolio spans a broad range of storage application scenarios, including AI infrastructure, automotive electronics, industrial control, and consumer electronics. Its products are widely adopted by global memory module leaders, prominent domestic and international automotive manufacturers, and major smartphone brands among its downstream customers.
According to data from Frost & Sullivan:
In 2025, measured by revenue, Giantec Semiconductor held a market share exceeding 40% in the global DDR5 SPD chip market and accounted for 14.8% of the global EEPROM market. The company maintains globally leading R&D capabilities and market positions across multiple specialized product segments:
Giantec Semiconductor is the world's third-largest and China's largest EEPROM supplier;
Giantec Semiconductor ranks first globally in both the consumer electronics camera module EEPROM market and the consumer electronics LCD panel EEPROM market, with market shares of 40.4% and 20.0%, respectively. In the global automotive electronics EEPROM segment, Giantec Semiconductor is the world's third-largest and China's largest automotive EEPROM supplier;
In the open-loop camera voice coil motor (VCM) driver IC market, Giantec Semiconductor holds the leading position in the industry with a market share of 18.2%.
Shareholding Structure
According to the prospectus disclosure, prior to its listing in Hong Kong, Giantec Semiconductor’s equity structure was as follows:
Mr. Chen Zuotao indirectly controls approximately 21.03% of the shares, making him the single largest shareholder.
Directors and Senior Management
The Board of Directors of Giantec Semiconductor consists of seven directors, including:
3 executive directors:
Mr. Chen Zuotao (Chairman);
Mr. Zhang Jianchen (General Manager);
Mr. Weng Huaqiang (Board Secretary and Joint Company Secretary);
4 Independent Non-Executive Directors:
Ms. Luo Zhi (Professor at the School of Economics and Management, Wuhan University);
Ms. Chen Dong (Professor, School of Economics and Management, Wuhan University);
Mr. Mao Zhenhua (Professor, Dong Fureng Institute of Economic and Social Development, Wuhan University; Professor, Faculty of Business and Economics, The University of Hong Kong);
Mr. Sun Kai (Deputy General Manager, CFO, and Secretary to the Board of Directors, Jiaocheng Ultrasonic (688392.SH));
In addition to executive directors, senior management includes:
Ms. Yang Yi (Deputy General Manager and Chief Financial Officer);
Mr. Fu Zhijun (Senior Vice President of R&D).
Company performance
According to the prospectus, Juchip Semiconductor’s revenue for the past fiscal years 2023, 2024, 2025, and the first three months of 2026 amounted to RMB 703 million, RMB 1,028 million, RMB 1,221 million, and RMB 280 million, respectively, with corresponding net profits of RMB 83 million, RMB 276 million, RMB 356 million, and RMB 33 million.
Intermediary Team
The main intermediaries for Juchip Semiconductor’s IPO are as follows:
China International Capital Corporation (CICC) as its sole sponsor;
Ernst & Young as auditor;
Global Law Offices served as its PRC legal counsel;
Jones Day served as its Hong Kong and U.S. legal counsel;
King & Wood Mallesons served as its PRC counsel;
King & Wood Mallesons (Hong Kong) served as its Hong Kong counsel.
Hoodhead Capital served as its compliance adviser;
Frost & Sullivan served as its industry consultant.