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JIANGSU JIEJIE MICROELECTRONICS
300623.SZ
Jiangsu JieJie Microelectronics Co., Ltd. manufactures and sells semiconductor discrete components and power electronic devices in China and internationally. It offers thyristor; and protection devices, such as transient voltage suppressor, thyristor surge suppressor, TVS diode array, sidac, zener diode, small signal transistor, small switching diode, varistor, and ceramic gas discharge tube. The company also provides power modules and components; MOSFET; power IC; IGBT; optocoupler; and rectifier diodes and bridge rectifier products.
1.953 T
300623.SZMarket value -Rank by Market Cap -/-

Financial Score

18/12/2025 Update
B
Semiconductor Materials and EquipmentIndustry
Industry Ranking11/58
Industry medianC
Industry averageC
Score Analysis
Peer Comparison
  • Criteria
    Rating
  • Profit ScoreB
    • ROE9.79%B
    • Profit Margin14.59%B
    • Gross Margin32.05%C
  • Growth ScoreB
    • Revenue YoY24.36%A
    • Net Profit YoY19.09%B
    • Total Assets YoY9.72%B
    • Net Assets YoY25.34%A
  • Cash ScoreB
    • Cash Flow Margin685.41%C
    • OCF YoY24.36%A
  • Operating ScoreC
    • Turnover0.41C
  • Debt ScoreB
    • Gearing Ratio31.09%B

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Institutional View & Shareholder

Analyst Ratings

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    News
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    JIANGSU JIEJIE MICROELECTRONICS increased its capital to approximately 832 million, an increase of about 13%

    JIANGSU JIEJIE MICROELECTRONICS's registered capital has increased from approximately 735 million RMB to approximately 832 million RMB, an increase of about 13%. The company was established in 1995 and mainly engages in the manufacturing and sales of semiconductor discrete devices and power electronic components. Shareholders include Jiangsu Jiejie Investment Co., Ltd., Huang Shanbing, and Nantong Zhongchuang Investment Management Co., Ltd

    Zhitong·
    SZ
    300623
    +1.10%
    Zhitong·
    SZ
    300623
    +1.10%

    JIANGSU JIEJIE MICROELECTRONICS: The company does not produce storage chips

    On October 27th, JIANGSU JIEJIE MICROELECTRONICS stated on the interactive platform that the company does not produce storage chips

    Zhitong·
    SZ
    300623
    +1.10%
    Zhitong·
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    300623
    +1.10%

    JIANGSU JIEJIE MICROELECTRONICS released its performance for the first three quarters, with a net profit attributable to the parent company of 347 million yuan, an increase of 4.30%

    According to the Zhitong Finance APP, JIANGSU JIEJIE MICROELECTRONICS released its third-quarter report for 2025. The company's operating revenue for the first three quarters was 2.502 billion yuan, a year-on-year increase of 24.70%. The net profit attributable to shareholders of the listed company was 347 million yuan, a year-on-year increase of 4.30%. The net profit attributable to shareholders of the listed company, excluding non-recurring gains and losses, was 346 million yuan, a year-on-year increase of 23.13%. The basic earnings per share were 0.42 yuan

    Zhitong·
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    300623
    +1.10%
    Zhitong·
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    300623
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    JIANGSU JIEJIE MICROELECTRONICS multiple directors and senior executives plan to collectively reduce their holdings by no more than 5.7323 million shares

    According to the Zhitong Finance APP, JIANGSU JIEJIE MICROELECTRONICS announced that the company's directors Mr. Zhang Zulai, Mr. Li Zhonglin, Mr. Yan Chengxiang, supervisor Mr. Shen Zhipeng, and senior management Mr. Xu Yang plan to reduce their holdings in the company, with a total number not exceeding 5.7323 million shares

    Zhitong·
    SZ
    300623
    +1.10%
    Zhitong·
    SZ
    300623
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    JIANGSU JIEJIE MICROELECTRONICS released its performance for the first half of the year, with a net profit attributable to the parent company of 247 million yuan, an increase of 15.35%

    According to the Zhitong Finance APP, JIANGSU JIEJIE MICROELECTRONICS released its semi-annual report for 2025, reporting an operating income of 1.6 billion yuan, a year-on-year increase of 26.77%. The net profit attributable to shareholders of the listed company was 247 million yuan, a year-on-year increase of 15.35%. The net profit attributable to shareholders of the listed company after deducting non-recurring gains and losses was 246 million yuan, a year-on-year increase of 46.57%. The basic earnings per share were 0.3 yuan

    Zhitong·
    SZ
    300623
    +1.10%
    Zhitong·
    SZ
    300623
    +1.10%
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