证券代码：600234 证券简称：*ST 科新 编号：临 2024--028 山西科新发展股份有限公司 股票交易异常波动暨严重异常波动的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承 担个别及连带责任。 证券代码：600234 证券简称：*ST 科新 编号：临 2024--028 于 2024 年 4 月 30 日起被实施退市风险警示。敬请广大投资者注 意二级市场交易风险，理性决策，审慎投资。 一、公司股票交易异常波动暨严重异常波动的具体情况 公司股票于 2024 年 5 月 16 日、2024 年 5 月 17 日、2024 年 5 月 20 日连续 3 个交易日收盘价格跌幅偏离值累计超过 12%，属于上海证 券交易所有关股票交易异常波动的情形。 公司股票在 2024 年 5 月 7 日至 2024 年 5 月 20 日，连续 10 个交 易日内 4 次出现"连续 3 个交易日内收盘价格跌幅偏离值累计超过 12%"的同向异常波动情形，属于上海证券交易所有关股票交易严重 异常波动的情形。 二、 公司关注并核实的相关情况 重要内容提示 ...

2024 年 5 月 20 日 关于山西科新发展股份有限公司 股票交易异常波动暨严重异常波动问询函的回函 山西科新发展股份有限公司： 特此回复。 深圳市科新实业控股有限公司 实际控制人：黄绍嘉 贵司发来的《关于股票交易异常波动暨严重异常波动的问询函》 已收悉，现就有关事项回复如下： 截止目前，除上市公司已披露的事项外，本公司及黄绍嘉先生不 存在对科新发展交易价格产生较大影响的应披露而未披露的重大信 息，包括但不限于重大资产重组、股份发行、重大交易类事项、业务 重组、股份回购、股权激励、破产重整、重大业务合作、引进战略投 资者等重大事项。本次异常波动期间，本公司及实际控制人不存在买 卖贵司股票的行为。 ...

关于山西科新发展股份有限公司 股票交易异常波动问询函的回函 山西科新发展股份有限公司： 实际控制人：黄绍嘉 2024 年 5 月 15 日 贵司发来的《关于股票交易异常波动的问询函》已收悉，现就有 关事项回复如下： 截止目前，除上市公司已披露的事项外，本公司及黄绍嘉先生不 存在对科新发展交易价格产生较大影响的应披露而未披露的重大信 息，包括但不限于重大资产重组、股份发行、重大交易类事项、业务 重组、股份回购、股权激励、破产重整、重大业务合作、引进战略投 资者等重大事项。本次异常波动期间，本公司及实际控制人不存在买 卖贵司股票的行为。 特此回复。 深圳市科新实业控股有限公司 ...

山西科新发展股份有限公司 股票交易异常波动公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承 担个别及连带责任。 重要内容提示： ● 山西科新发展股份有限公司（以下称"公司"、"本公司"、"上 市公司"）股票连续 3 个交易日收盘价格跌幅偏离值累计超过 12%。 ●经公司自查并问询公司控股股东及实际控制人，截止本公告披露 日，均不存在应披露而未披露的重大信息。 ●公司因 2023 年度营业收入低于 1 亿元且净利润为负值，触及《上 海证券交易所股票上市规则》实施退市风险警示的相关情形，已 于 2024 年 4 月 30 日起被实施退市风险警示。敬请广大投资者注 意二级市场交易风险，理性决策，审慎投资。 证券代码：600234 证券简称：*ST 科新 编号：临 2024--027 经自查，截至本公告披露日，公司经营情况正常，内外部经营环 境未发生重大变化，无应披露而未披露的重大事项。 （二）重大事项情况 1 证券代码：600234 证券简称：*ST 科新 编号：临 2024--027 二、 公司关注并核实的相关情况 （一）生产经营情况 一 ...

证券代码：600234 证券简称：*ST科新 编号：临2024--026 山西科新发展股份有限公司 关于参加山西辖区上市公司 2024 年投资者网上集体 接待日暨年报业绩说明会活动的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承 担个别及连带责任。 重要内容提示：  活动时间：2024年5月20日（星期一）下午15:00-17:00  活动地点：“全景路演”网站（http://rs.p5w.net）、微信 公众号“全景财经”、全景路演APP。  活动方式：网络远程方式。  问题征集方式：投资者可通过电话、邮件等方式将需要了解的 ...

关于山西科新发展股份有限公司 股票交易异常波动问询函的回函 山西科新发展股份有限公司： 贵司发来的《关于股票交易异常波动的问询函》已收悉，现就有 关事项回复如下： 截止目前，除上市公司已披露的事项外，本公司及黄绍嘉先生不 存在对科新发展交易价格产生较大影响的应披露而未披露的重大信 息，包括但不限于重大资产重组、股份发行、重大交易类事项、业务 重组、股份回购、股权激励、破产重整、重大业务合作、引进战略投 资者等重大事项。本次异常波动期间，本公司及实际控制人不存在买 卖贵司股票的行为。 深圳市科新实业控股有限公司 实际控制人：黄绍嘉 2024 年 5 月 10 日 特此回复。 ...

证券代码：600234 证券简称：*ST 科新 编号：临 2024--025 山西科新发展股份有限公司 股票交易异常波动公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承 担个别及连带责任。 重要内容提示： ● 山西科新发展股份有限公司（以下称"公司"、"本公司"、"上 市公司"）股票连续 3 个交易日收盘价格跌幅偏离值累计超过 12%。 ●经公司自查并问询公司控股股东及实际控制人，截止本公告披露 日，均不存在应披露而未披露的重大信息。 ●公司因 2023 年度营业收入低于 1 亿元且净利润为负值，触及《上 海证券交易所股票上市规则》实施退市风险警示的相关情形，已 于 2024 年 4 月 30 日起被实施退市风险警示。敬请广大投资者注 意二级市场交易风险，理性决策，审慎投资。 一、公司股票交易异常波动的具体情况 公司股票交易连续 3 个交易日（2024 年 5 月 8 日、2024 年 5 月 9 日、2024 年 5 月 10 日）收盘价格跌幅偏离值累计超过 12%，属于 上海证券交易所有关股票交易异常波动的情况。 1 证券代码：6 ...

证券代码：600234 证券简称：*ST 科新 编号：临 2024--024 山西科新发展股份有限公司 股票交易异常波动公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承 担个别及连带责任。 重要内容提示： ● 山西科新发展股份有限公司（以下称"公司"、"本公司"、"上 市公司"）股票连续 3 个交易日收盘价格跌幅偏离值累计超过 12%。 ●经公司自查并问询公司控股股东及实际控制人，截止本公告披露 日，均不存在应披露而未披露的重大信息。 ●公司因 2023 年度营业收入低于 1 亿元且净利润为负值，触及《上 海证券交易所股票上市规则》实施退市风险警示的相关情形，已 于 2024 年 4 月 30 日起被实施退市风险警示。敬请广大投资者注 意二级市场交易风险，理性决策，审慎投资。 一、公司股票交易异常波动的具体情况 公司股票交易连续 3 个交易日（2024 年 4 月 30 日、2024 年 5 月 6 日、2024 年 5 月 7 日）收盘价格跌幅偏离值累计超过 12%，属于上 海证券交易所有关股票交易异常波动的情况。 1 证券代码：6 ...

实际控制人：黄绍嘉 关于山西科新发展股份有限公司 股票交易异常波动问询函的回函 山西科新发展股份有限公司： 贵司发来的《关于股票交易异常波动的问询函》已收悉，现就有 关事项回复如下： 截止目前，除上市公司已披露的事项外，本公司及黄绍嘉先生不 存在对科新发展交易价格产生较大影响的应披露而未披露的重大信 息，包括但不限于重大资产重组、股份发行、重大交易类事项、业务 重组、股份回购、股权激励、破产重整、重大业务合作、引进战略投 资者等重大事项。本次异常波动期间，本公司及实际控制人不存在买 卖贵司股票的行为。 特此回复。 深圳市科新实业控股有限公司 2024 年 5 月 7 日 ...

Financial Performance - The company's audited net profit for 2023 was a loss of ¥170,648,986.57, compared to a loss of ¥19,497,617.18 in 2022, indicating a significant decline[5]. - Total revenue for 2023 was ¥70,102,378.85, down 41.32% from ¥119,466,404.56 in 2022[22]. - The net cash flow from operating activities for 2023 was a negative ¥39,216,478.82, compared to a positive cash flow of ¥8,926,192.37 in 2022, representing a 539.34% decrease[22]. - The company's total assets decreased by 21.42% to ¥666,389,586.94 at the end of 2023, down from ¥848,053,573.03 at the end of 2022[22]. - The net assets attributable to shareholders decreased by 28.46% to ¥428,938,851.84 at the end of 2023, compared to ¥599,587,838.41 at the end of 2022[22]. - The basic earnings per share for 2023 is -0.6500 CNY, a significant decrease from -0.0743 CNY in 2022[24]. - The diluted earnings per share for 2023 is also -0.6500 CNY, reflecting the same decline as the basic earnings per share[24]. - The weighted average return on equity decreased to -33.18% in 2023 from -3.2% in 2022, a reduction of 29.98 percentage points[24]. - The total revenue for Q3 2023 was 22,642,542.08 CNY, while Q4 2023 revenue slightly decreased to 22,021,703.96 CNY[25]. - The net profit attributable to shareholders for Q3 2023 was 12,023,460.84 CNY, but it turned negative in Q4 2023 with a loss of -166,477,031.52 CNY[25]. - The cash flow from operating activities was -47,320,775.83 CNY in Q4 2023, indicating a significant cash outflow[25]. Business Operations - The company reported a total revenue of 70.10 million yuan, a decrease of 41.32% year-on-year, down from 119.47 million yuan[45]. - The revenue from the decoration and renovation business was 59.73 million yuan, a year-on-year decrease of 29.5%[45]. - The office leasing business generated revenue of 11.25 million yuan, a decrease of 17.96% year-on-year[45]. - The internet advertising marketing business, initiated in late 2023, reported a revenue of -0.88 million yuan, indicating it has not yet established a stable business model[35]. - The renovation and decoration business generated revenue of ¥59,727,855.38, accounting for 85.20% of total revenue, with an operating cost of ¥71,296,306.79, resulting in a negative gross margin[53]. - The internet advertising marketing business reported a revenue of -¥875,919.31, indicating it is still in the early development stage[53]. - The company is focusing on improving its renovation and decoration services, leveraging its qualifications and capabilities in the industry[39]. - The company plans to explore the internet advertising market, which is expected to reach 1,136.86 billion yuan in 2023, with a growth rate of 12.9%[38]. Risk and Compliance - The company is subject to delisting risk warnings as its net profit is negative and revenue is below ¥100 million, in accordance with the Shanghai Stock Exchange regulations[9]. - The company has acknowledged potential risks in its future development strategies, which are detailed in the report[10]. - The company has not reported any non-operational fund occupation by controlling shareholders or related parties[7]. - The company has not violated decision-making procedures for external guarantees[7]. - The company emphasizes the importance of risk control in project signing and execution to mitigate operational risks[106]. - The company has committed to avoiding direct or indirect competition with its listed business and will ensure that its controlled entities do not engage in similar business activities[159]. Corporate Governance - The company held two shareholder meetings in 2023, ensuring compliance with legal requirements and protecting shareholder rights[108]. - The company emphasizes strict compliance with legal and regulatory requirements for information disclosure, ensuring all shareholders have equal access to information[111]. - The company has established a comprehensive investor relations management system, including platforms for investor communication and regular performance briefings[111]. - The company has revised its governance structure and internal regulations to enhance corporate governance standards during the reporting period[114]. - The company has a three-year shareholder dividend return plan for 2023-2025, indicating a commitment to shareholder returns[115]. - The company has implemented a training program for directors and senior management on insider information management to ensure compliance and confidentiality[111]. - The company has maintained a consistent leadership structure with no significant changes in shareholding among key executives[116]. - The company is focused on maintaining strong governance practices with independent directors actively involved in oversight[118]. Legal Matters - The company has a pending lawsuit against Shenzhen Laihua Real Estate, with a court ruling requiring Laihua to pay approximately ¥130 million within ten days[178]. - The company has ten pending lawsuits as a plaintiff, including a case against Shanxi Wufang Buddhism for unpaid rental and management fees totaling approximately ¥791,700[179]. - The company is pursuing a compensation claim of approximately ¥759,000 from the Taiyuan Intermediate People's Court for wrongful execution[179]. - The company has submitted a request for enforcement regarding a rental dispute with Tianlong Hengshun, with a claim amounting to approximately ¥4.72 million[179]. - The company is actively following up on its legal matters to protect its rights and interests as a listed entity[179]. - The company has not reported any major litigation or arbitration matters for the current year[178]. Shareholder Information - The total number of ordinary shareholders as of the end of the reporting period was 17,427, a decrease from 20,459 at the end of the previous month[195]. - The largest shareholder, Shenzhen Kexin Industrial Holdings Co., Ltd., holds 60,075,093 shares, representing 22.88% of the total shares, all of which are pledged[197]. - The second largest shareholder, Qianhai Baide Gao Sheng Investment Partnership, holds 27,164,647 shares, accounting for 10.35% of the total shares[197]. - The total number of shares held by the top ten shareholders with limited sale conditions is 60,075,093, which will become tradable on July 26, 2024[198]. - The company has no strategic investors or general legal entities that have become top ten shareholders due to new share placements[199]. Future Outlook - The company is exploring acquisition opportunities, targeting firms with complementary technologies valued at around 200 million[122]. - The company is considering strategic acquisitions to enhance its market position, with a target of identifying at least two potential candidates by Q2 2024[121]. - The company provided a positive outlook for the next fiscal year, projecting a revenue growth of 10% to 12%[121]. - New product launches are expected to contribute an additional 200 million in revenue in the upcoming year[121]. - The company plans to increase its marketing budget by 25% to support new product launches and market penetration strategies[121].