Group 1 - The company Dazhongnan (002263) primarily produces diffusion film base membranes, which are mainly used in liquid crystal display backlight modules [1] - The optical film produced by the company enhances display effects by improving light distribution [1]

证券日报网讯 大东南（002263）8月21日在互动平台回答投资者提问时表示，公司目前没有临时工及小 时工。全员缴纳社保。公司生产线视生产需要分为两班倒及三班倒，其余实行8小时工作制。 ...

证券日报网讯大东南8月21日在互动平台回答投资者提问时表示，浙江俊工还未正式运行，新厂房产权 属于宁波万象。 （文章来源：证券日报） ...

Group 1 - The company primarily produces diffusion film base membranes, which are mainly used in liquid crystal display backlight modules [2] - The optical film enhances display effects by improving light distribution [2] - The information was provided in response to an investor inquiry on an interactive platform [2]

Group 1 - The company has a subsidiary named Hangzhou Dadongnan High-tech New Materials Co., Ltd. which focuses on differentiated specialty membrane products and is currently developing new products [2] - The inquiry was made by an investor on an interactive platform regarding the main new materials that the company invests in [2] - The company responded to the investor's question on August 21, indicating its commitment to innovation in new materials [2]

大东南回复：您好。公司目前没有临时工及小时工。全员缴纳社保。公司生产线视生产需要分为两班倒 及三班倒，其余实行8小时工作制。感谢您的关注！ 以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成 投资建议。 证券之星消息，大东南(002263)08月20日在投资者关系平台上答复投资者关心的问题。 投资者提问：请问公司的员工是否有临时工或小时工？是否都交了社保？是否都是8小时工作制？ ...

Core Viewpoint - The company has provided updates regarding the completion of its new factory in Ningbo and the installation of a new production line, indicating a timeline for both projects [1] Group 1 - The new factory in Ningbo is expected to be completed in October [1] - The new production line is anticipated to commence operations after the Lunar New Year [1] - The management has not provided a definitive timeline for the projects, indicating some uncertainty [1]

Group 1 - The core point of the article highlights the financial performance and stock activity of Zhejiang Dazhongnan Co., Ltd. as of August 19, 2025, with a closing price of 3.66 yuan, a 0.27% increase, and a trading volume of 1.3341 million hands, amounting to 487 million yuan in transaction value [1] - The company reported total operating revenue of 311 million yuan for the first quarter of 2025, reflecting a year-on-year growth of 0.02%, while net profit attributable to shareholders was 4.6588 million yuan, up 152.25% year-on-year [1] - The company has a current ratio of 14.381, a quick ratio of 11.926, and a debt-to-asset ratio of 5.44%, indicating strong liquidity and low leverage [1] Group 2 - Zhejiang Dazhongnan Co., Ltd. has made investments in 7 external enterprises and participated in 2 bidding projects, showcasing its active engagement in business expansion [2] - The company holds 6 trademark registrations and 22 patents, along with 8 administrative licenses, reflecting its commitment to innovation and compliance [2]

风险提示：股市有风险，投资需谨慎。 消息面上，大东南披露股东户数连续三期下降，截至8月10日，股东户数为128，960户，较7月31日减少 7，815户，降幅5.71%。此外，公司表示目前在固态电池领域没有新技术在研发。 资金方面，8月13日主力资金净流入2，784万元，占流通市值的0.42%；近五日主力资金净流出406.96万 元，占流通市值的0.06%。 截至2025年8月13日15时，大东南股价报3.57元，较前一交易日上涨1.71%。当日开盘价为3.52元，最高 触及3.66元，最低下探至3.51元，成交量为148.33万手，成交额达5.30亿元。 大东南主营业务为塑料薄膜、锂电池隔膜等产品的研发、生产和销售，所属行业为塑料制品板块。公司 产品广泛应用于包装、电子、新能源等领域。 ...

（文章来源：证券时报网） 融资融券数据显示，该股最新（8月12日）两融余额为2.23亿元，其中，融资余额为2.23亿元，股东户数 连降以来融资余额合计减少0.69亿元，降幅为23.59%。 7月15日公司发布上半年业绩预告，预计实现净利润650.00万元至800.00万元，同比变动区间为 142.41%~152.20%。（数据宝） 注：本文系新闻报道，不构成投资建议，股市有风险，投资需谨慎。 大东南8月13日披露，截至8月10日公司股东户数为128960户，较上期（7月31日）减少7815户，环比降 幅为5.71%。这已是该公司股东户数连续第3期下降，累计降幅达34.27%，也就是说筹码呈持续集中趋 势。 证券时报·数据宝统计，截至发稿，大东南收盘价为3.57元，上涨1.71%，筹码持续集中以来股价累计下 跌17.55%。具体到各交易日，10次上涨，14次下跌。 ...