Financial Performance - The company's net profit declined significantly during the reporting period, primarily due to rising raw material prices leading to a decrease in gross margin[5]. - The net profit attributable to shareholders decreased by 55.24% to ¥19,731,751.47 in 2022 from ¥44,087,780.91 in 2021[25]. - The basic earnings per share fell by 56.36% to ¥0.0834 in 2022 compared to ¥0.1911 in 2021[25]. - The total profit amounted to CNY 19.60 million, representing a year-on-year decline of 60.62%[40]. - The company reported a significant decrease in investment amounting to 13.58 million, a decline of 39.36% compared to the previous year[65]. - The company reported a total revenue of ¥14,176,441.69 with a net loss of ¥2,021,189.19 for the reporting period[80]. Revenue and Sales - The company's operating revenue for 2022 was ¥352,191,535.02, representing a 7.05% increase from ¥329,009,071.34 in 2021[25]. - In 2022, the company achieved operating revenue of CNY 352.19 million, a year-on-year increase of 7.05%[40]. - The company sold 2.01 million power semiconductor devices, a decrease of 13.14% year-on-year, with thyristor sales down 13.84%[40]. - Domestic sales reached ¥334.77 million, making up 95.05% of total sales, with a year-on-year increase of 5.64%, while international sales grew by 43.80% to ¥17.42 million[46]. - The semiconductor segment generated ¥352.19 million in revenue, with a gross margin of 25.83%, despite a year-on-year decline of 4.65% in gross margin[47]. Research and Development - The company emphasizes the importance of continuous technological innovation to achieve industrial upgrades and cultivate new growth points[8]. - The company reported a 32.64% increase in R&D expenses, totaling ¥14.54 million, as part of efforts to enhance product structure and technology levels[52]. - The company obtained 16 utility model patents in 2022, enhancing its technological competitiveness[40]. - The company is focusing on R&D for new devices such as IGBTs and high-voltage components, successfully replacing imports and securing bulk orders[42]. - The company is committed to enhancing its IGBT design and manufacturing capabilities to expand its product applications[82]. Market Position and Strategy - The company aims to focus on its core business of power semiconductors, optimizing product and market structure, and increasing R&D efforts to enhance industry position and competitiveness[5]. - The company maintains that its core business and competitive strengths have not undergone significant adverse changes, and there are no major risks to its ongoing operations[5]. - The company is positioned to benefit from domestic market opportunities due to the trend of import substitution in the power semiconductor sector[34]. - The company is actively expanding sales of its main products, including thyristors, rectifiers, IGBTs, and power electronic modules, while also developing third-generation wide bandgap semiconductor materials and devices[8]. - The company aims to enhance its competitiveness in the power semiconductor sector and plans to focus on product and market structure adjustments[81]. Governance and Management - The company has established a governance structure that complies with relevant laws and regulations, ensuring transparency and accountability[89]. - The company maintains independence from its controlling shareholder in terms of operations, finance, and business activities[90]. - The company has a total of 640,000 restricted stock units granted to its directors and senior management[94]. - The company has established an independent financial department with a complete accounting system and financial management policies[91]. - The company has a comprehensive organizational structure with defined responsibilities across departments[91]. Environmental and Social Responsibility - The company has been recognized as a key pollutant discharge unit but has not faced any administrative penalties during the reporting period, adhering to environmental regulations and achieving compliance with pollutant discharge standards[133]. - The company emphasizes corporate social responsibility, aiming to promote the application of power semiconductor technology in China and achieve harmonious development among stakeholders[134]. - The company has established a social responsibility management system and conducts regular internal audits to ensure compliance with social responsibility commitments[135]. - The company has implemented measures to reduce carbon emissions, although specific details were not disclosed[133]. Challenges and Risks - The company faced challenges such as rising raw material prices and impairment losses, which impacted profitability despite a slight increase in sales revenue[36]. - The company is pursuing a targeted private placement investment project, which may face risks related to macroeconomic conditions and market demand fluctuations[9]. - The company faces risks from market competition and material price increases, which it plans to mitigate through strategic partnerships and cost management[83]. Shareholder and Stock Information - The total number of common shareholders at the end of the reporting period was 44,974, down from 48,044 at the end of the previous month, indicating a decrease of approximately 4.5%[181]. - The largest shareholder, Xiangyang New Instrument Semiconductor Co., Ltd., holds 26.25% of the shares, totaling 62,258,000 shares, with no changes during the reporting period[182]. - The company completed the registration of 640,000 restricted stock grants, increasing total shares from 236,531,371 to 237,171,371[169]. - The company did not engage in any share repurchase transactions during the reporting period[187]. Internal Control and Audit - The internal control system is deemed effective, with no significant deficiencies identified in financial or non-financial reporting during the reporting period[126]. - The audit report was issued with a standard unqualified opinion, confirming that the financial statements fairly present the company's financial position as of December 31, 2022[194]. - The audit included a review of significant customer contracts and sales orders to verify compliance with accounting standards[196]. - The company is responsible for maintaining necessary internal controls to prevent material misstatements in the financial statements due to fraud or error[200].

证券代码：300046 证券简称：台基股份 公告编号：2023-018 湖北台基半导体股份有限公司 关于举行 2022 年度业绩网上说明会的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或者重大遗漏。 湖北台基半导体股份有限公司（以下简称"公司"）2022年年度报告及摘要 于2023年4月14日在巨潮资讯网（www.cninfo.com.cn）上披露。 出席本次说明会的人员有：公司董事长、总经理邢雁先生，董事会秘书、副 总经理康进先生，董事、财务总监吴建林先生，独立董事姜海华先生和保荐代表 人杨阳女士。 为充分尊重投资者以及提升交流效率，公司向所有投资者提前征集2022年度 业绩说明会相关问题，广泛听取投资者的意见和建议。投资者可提前登陆"互动 易"平台（http://irm.cninfo.com.cn）"云访谈"栏目进入公司本次业绩说明会页 面进行提问。届时公司将在本次业绩说明会上对投资者普遍关注的问题进行回 答。 欢迎广大投资者积极参与本次网上说明会。 二〇二三年四月十三日 特此公告。 湖北台基半导体股份有限公司 董 事 会 为使广大投资者进一步了解公司2022 ...

证券代码：300046 证券简称：台基股份 湖北台基半导体股份有限公司 投资者关系活动记录表 编号： | --- | --- | --- | |-----------------------|--------------------------------------------|------------------------------------------------------------| | | | | | | √ 特定对象调研 | □ 分析师会议 | | | □ 媒体采访 | □ 业绩说明会 | | 投资者关系 | □ 新闻发布会 | □ 路演活动 | | 活动类别 | □ 现场参观 | | | | □ | 其他 （请文字说明其他活动内容） | | 参与单位名称及 | 长江证券 莫文宇、徐凌、翟丹 | | | 人员姓名 | 景顺长城 詹成 | | | | | | | 时间 地点 | 2014 年 9 月 23 公司行政楼会议室 | 日下午 2 点—3 点 30 分 | | | | | | 上市公司 接待人员姓名 | 台基股份董事会秘书 康进先生 | | | 投资者关系活动 | 1 | 、公司主 ...

证券代码：300046 证券简称：台基股份 湖北台基半导体股份有限公司 投资者关系活动记录表 编号： | --- | --- | --- | |-----------------------|------------------------------------|--------------------------------------------------------| | | | | | | √ 特定对象调研 | □ 分析师会议 | | | □ 媒体采访 | □ 业绩说明会 | | 投资者关系 | □ 新闻发布会 | □ 路演活动 | | 活动类别 | □ 现场参观 | | | | □ | 其他 （请文字说明其他活动内容） | | 参与单位名称及 | 光大证券 张明 ； 海富通基金 施敏佳 | | | 人员姓名 | | | | 时间 | 2014 年 11 月 5 日 | | | 地点 | 董秘办公室 | | | 上市公司 接待人员姓名 | | 台基股份董秘：康进；证券事务代表：钱璟 | | 投资者关系活动 | 1 | 、对公司基本情况、主营业务及产品应用领域的介绍。公司主 | | 主要内容介绍 | ...

证券代码：300046 证券简称：台基股份 湖北台基半导体股份有限公司 投资者关系活动记录表 编号： | --- | --- | --- | |----------------|-------------------------------|--------------------------------------------------------| | | | | | | ■ 特定对象调研 | □ 分析师会议 | | | □ 媒体采访 | □ 业绩说明会 | | 投资者关系 | □ 新闻发布会 | □ 路演活动 | | 活动类别 | □ 现场参观 | | | | □ | 其他 （请文字说明其他活动内容） | | 参与单位名称及 | 东方证券 蒯剑 | | | 人员姓名 | | | | 时间 | 2015 年 11 月 10 日 | | | 地点 | 董秘办公室 | | | 上市公司 | 董事会秘书兼副总经理：康进 | | | 接待人员姓名 | 证券事务代表：钱璟 | | | 投资者关系活动 | | 1、公司控股股东襄阳新仪元半导体有限责任公司的股东主要 | | 主要内容介绍 | | 是台基股份的管理层和 ...

Group 1: Financial Performance - In the first half of 2015, the company experienced a decline in operating income and net profit due to insufficient overall demand in the downstream application sectors, influenced by the macroeconomic environment [1] - The revenue from the steel metallurgy sector accounts for approximately 50% of the company's sales revenue [2] - The company's annual sales volume is around 1 million units, but overall market demand has been insufficient, leading to idle production capacity [2] Group 2: Product Applications and Market Position - The company's products are primarily used in steel smelting, motor drives, high-power power supplies, power transmission and distribution, rail transportation, and new energy sectors [1] - The module products have a wide application market, including motor drives, industrial frequency converters, and welding machines, with slight growth in sales volume compared to the same period last year [2] - The company is a leading enterprise in the high-power semiconductor niche, with competitors including South China Electric Power Electronics Division and Xi'an Rectifier Research Institute [2] Group 3: Production Capabilities and Development Plans - The company has a complete production line for thyristors and power semiconductor modules, maintaining stable long-term relationships with suppliers [2] - The company plans to consolidate and develop first-generation power semiconductor discrete devices (thyristors and modules) while actively pursuing the development of second-generation products represented by IGBT and third-generation wide bandgap semiconductor materials and devices [2] - Due to the impact of the macroeconomic situation, the company aims to enhance its risk resistance by seeking suitable projects for external development, although no substantial progress has been made yet [2]