Core Viewpoint - Youan Design (300983) reported that as of September 30, 2025, the total number of shareholders is 12,135, with institutional investors accounting for 628 of these [1] Summary by Categories - **Shareholder Information** - Total number of shareholders is 12,135 as of September 30, 2025 [1] - Number of institutional shareholders is 628 [1]

Core Points - The company Youan Design recently announced progress in a lawsuit, winning at the first instance, but the outcome remains uncertain due to the ongoing appeal period [1] - Youan Design purchased four residential units in the E Block of the Xiangyang Green Land Intercity Space Station, which were subsequently sealed by the court due to a contract dispute involving the seller [1] - The court ruled in favor of Youan Design, stating that the execution of the four units cannot proceed and lifted the seal on the properties, while dismissing other claims from the plaintiff [1] Summary by Sections - **Lawsuit Progress**: Youan Design has won a first-instance ruling in a lawsuit concerning the seizure of four residential units, but the final outcome is still uncertain as the defendant may appeal [1] - **Property Details**: The four residential units have a total book value of approximately 1.97597426 million yuan as of June 30, 2025 [1] - **Court Ruling**: The court's decision includes lifting the seal on the properties and assigning the litigation costs to the defendant, Hubei Jiangfeng [1]

证券代码：300983 证券简称：尤安设计 公告编号：2025-062 上海尤安建筑设计股份有限公司 关于公司提起诉讼事项的进展公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记载、误导 性陈述或重大遗漏。 重要内容提示： 1、案件所处的诉讼阶段：一审已判决。 2、上市公司所处的当事人地位：原告。 3、涉案金额：本次诉讼为执行异议之诉，涉案财产襄阳市绿地襄阳城际空 间站E地块5号楼1单元601、701、1201、1301四套商品房于2025年6月30日的账面 净值合计人民币1,975,974.26元。 4、对上市公司损益产生的影响：由于本次判决为一审判决，截至本公告披 露日尚处于上诉期内，被告方选择上诉与否以及最终结果尚存在不确定性，相关 资产的解封仍需以生效判决的实际执行情况为准。 2、解除（2024）0607执2848号之三执行裁定中对绿地襄阳城际空间站项目 一分期E地块5号楼一单元601号、701号、1201号、1301号房产的查封措施； 3、驳回原告的其他诉讼请求。 如果未按本判决指定的期间履行给付金钱义务，应当依照《中华人民共和国 民事诉讼法》第二百六十四条规定，加倍支付迟延 ...

Market Performance - The engineering consulting services sector increased by 1.2% on September 16, with Huajian Group leading the gains [1] - The Shanghai Composite Index closed at 3861.87, up 0.04%, while the Shenzhen Component Index closed at 13063.97, up 0.45% [1] Individual Stock Performance - Huajian Group (600629) closed at 18.90, up 10.01%, with a trading volume of 789,600 shares and a transaction value of 1.463 billion [1] - Other notable gainers included: - Stock 300989: Closed at 17.89, up 5.73%, transaction value of 190 million [1] - Stock 300635: Closed at 15.40, up 5.26%, transaction value of 115 million [1] - Stock 603153: Closed at 20.17, up 4.35%, transaction value of 245 million [1] Fund Flow Analysis - The engineering consulting services sector experienced a net outflow of 211 million from institutional investors, while retail investors saw a net inflow of 291 million [2] - The sector's overall fund flow indicates a mixed sentiment, with institutional selling and retail buying [2] Detailed Fund Flow for Selected Stocks - Shanghai Jianke (603153) had a net inflow of 17.38 million from institutional investors, but a net outflow of 6.39 million from speculative funds [3] - Other stocks with significant fund flow include: - Stock 300492: Net inflow of 14.49 million from institutional investors [3] - Stock 000779: Net inflow of 8.12 million from institutional investors [3]

Core Insights - The latest financing balance of the ChiNext market is 498.471 billion yuan, with a week-on-week increase of 3.744 billion yuan, indicating a positive trend in financing activities [1] - On September 15, the ChiNext index rose by 1.51%, and the total margin balance reached 500.082 billion yuan, marking a continuous increase for seven consecutive trading days [1] - Among the stocks with increased financing balances, 21 stocks saw a growth of over 10%, with Youan Design leading at a 46.81% increase [1][3] Financing Balance Increase - The total number of stocks with increased financing balances is 515, with an average increase of 3.89% on the same day [2] - Notable stocks with significant financing balance increases include: - Youan Design: 43.7842 million yuan, up 46.81%, closing at 23.25 yuan, with a daily increase of 7.14% [3] - Shengbang Co., Ltd.: 1829.4104 million yuan, up 32.01%, closing at 87.42 yuan, with a daily increase of 20.00% [3] - Hunan Yunen: 714.0541 million yuan, up 17.08%, closing at 44.23 yuan, with a daily increase of 10.77% [3] Financing Balance Decrease - A total of 429 stocks experienced a decrease in financing balances, with 20 stocks showing a decline of over 10% [4] - The stock with the largest decrease is Boyuan Co., Ltd., with a financing balance of 12.6682 million yuan, down 24.44% [4] - Other notable declines include: - Lihexing: 33.50958 million yuan, down 23.44% [4] - Hengbo Co., Ltd.: 15.7284 million yuan, down 22.02% [4]

证券日报网讯尤安设计（300983）9月15日在互动平台回答投资者提问时表示，公司无应披露而未披露 的事项存在。 ...

Core Insights - The engineering consulting services sector saw an increase of 0.97% on September 15, with Huajian Group leading the gains [1] - The Shanghai Composite Index closed at 3860.5, down 0.26%, while the Shenzhen Component Index closed at 13005.77, up 0.63% [1] Sector Performance - Huajian Group (600629) closed at 17.18, up 9.99% with a trading volume of 629,900 shares and a transaction value of 1.059 billion [1] - Youan Design (300983) closed at 23.25, up 7.14% with a trading volume of 36,500 shares and a transaction value of 83.3674 million [1] - Huatu Chuanxie (300492) closed at 77.00, up 7.09% with a trading volume of 40,700 shares and a transaction value of 307 million [1] - Other notable performers include Shanshui Bide (300844) up 3.37%, Shanghai Jianke (603153) up 2.49%, and Huashe Group (603018) up 2.19% [1] Fund Flow Analysis - The engineering consulting services sector experienced a net outflow of 330 million from institutional investors, while retail investors saw a net inflow of 281 million [2] - The sector's overall fund flow indicates a mixed sentiment, with institutional investors pulling back while retail investors are more active [2] Individual Stock Fund Flow - Shanghai Jianke (603153) had a net outflow of 13.9475 million from institutional investors, while retail investors contributed a net inflow of 2.45666 million [3] - Huashe Group (603018) saw a net inflow of 9.5894 million from institutional investors, but a net outflow of 8.9502 million from retail investors [3] - Other stocks like Huatu Shanding (300492) and Youan Design (300983) also showed varied fund flows, indicating differing investor sentiments across the sector [3]

Group 1 - The company announced the decision to dissolve several branch offices, including those in Anhui, Chengdu, Wuhan, Shenzhen, and Xi'an [1] - The resolution was approved during the 36th meeting of the third board of directors held on May 26, 2025 [1] - As of the announcement date, all five branch offices have completed the registration process for cancellation [1]

Group 1 - The company Yu'an Design (300983) reported that as of September 10, 2025, the total number of shareholders is 12,288 [1] - Among the total shareholders, the number of institutional shareholders is 861 [1]

证券代码：300983 证券简称：尤安设计 公告编号：2025-061 上海尤安建筑设计股份有限公司 关于部分分公司注销完成的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记载、误 导性陈述或重大遗漏。 上海尤安建筑设计股份有限公司（以下简称"公司"）于2025年5月26日召 开了第三届董事会第三十六次会议，审议通过了《关于注销部分分公司的议案》， 同意公司注销部分分公司，拟注销的分公司包括上海尤安建筑设计股份有限公司 安徽分公司、上海尤安建筑设计股份有限公司成都分公司、上海尤安建筑设计股 份有限公司武汉分公司、上海尤安建筑设计股份有限公司深圳分公司和上海尤安 建筑设计股份有限公司西安分公司，并授权公司总经理及其授权人员负责向市场 监督管理部门办理注销登记手续。具体内容详见公司于2025年5月26日在巨潮资 讯网（www.cninfo.com.cn）披露的《上海尤安建筑设计股份有限公司第三届董 事会第三十六次会议决议公告》（公告编号：2025-033）及《上海尤安建筑设计 股份有限公司关于注销部分分公司的公告》（公告编号：2025-034）。 截至本公告披露日，上述五家分公司已全部完 ...