Group 1: Company Overview - Suzhou Suda Weige Optoelectronic Technology Co., Ltd. is involved in the production of optical components, specifically light guide plates [2]. - The company utilizes micro-nano optical technology to enhance the performance of light guide plates, achieving better results than traditional methods [3]. Group 2: Product Development - The light guide plates developed by the company are characterized by being ultra-thin, having high light output rates, and improved uniformity [3]. - The company has transitioned to producing large-sized ultra-thin light guide plates in response to market demand changes, particularly in the mobile navigation sector [3]. Group 3: Market Challenges - The decline in performance of Weiwang Company was attributed to reduced market demand for mobile navigation bars, leading to a drop in revenue [3]. - The slow development of the industry and low market acceptance have hindered the promotion of capacitive touch film technology [4]. Group 4: Future Outlook - The introduction of the WIN10 operating system and the growth of smart home and education markets are expected to positively impact the large-size touch screen market [4].

Group 1: Company Overview - Suzhou Suda Weige Optoelectronic Technology Co., Ltd. is involved in various product applications, including packaging materials, public safety anti-counterfeiting products, and display lighting and touch products [2][3]. Group 2: Product Categories - The company’s traditional business includes packaging materials such as laser films and papers, aiming for stable annual growth through increased market penetration [3]. - Public safety anti-counterfeiting products, particularly card products, represent a stable business segment [3]. - Display lighting and touch products, including light guide films and conductive touch products, are expected to see significant growth in the next 2-3 years, with applications in consumer electronics, smart home, finance, new media, and electronic whiteboards [3][4]. Group 3: Competitive Advantages - The company’s metal mesh conductive touch materials offer advantages over traditional ITO materials, including better stability in special environments and thinner designs for large-size touch screens, enhancing user experience and reducing costs [3][4]. Group 4: Market Strategy - The company is focusing on market expansion in smart home, finance, and healthcare sectors, with a particular emphasis on high-sensitivity, large-size gesture touch panels [4]. - A dedicated market team is being established to promote products through various marketing strategies and create experiential scenarios [4].

证券代码：300331 证券简称：苏大维格 编号：2016-001 苏州苏大维格光电科技股份有限公司 投资者关系活动记录表 | --- | --- | --- | |--------------|----------------|---------------------------------------| | | ■ 特定对象调研 | 分析师会议 | | 投资者关系 | □ 媒体采访 | 业绩说明会 | | 活动类别 | □ 新闻发布会 | 路演活动 | | | □ 现场参观 | | | | □ | 其他 （请文字说明其他活动内容） | | 参与单位名称 | | 国寿安保基金 季天华 华泰证券 汪 磊 | | 及人员姓名 | | 海富通基金 范庭芳 民森投资 熊 杰 | | | | 红方红资产 孙善洲 天治基金 吴 昊 | | | | 华泰柏瑞基金 舒 立 安信证券 洪 骐 | | | | 承周资产 陈 祎 宏道投资 晏 磊 | | | | 中欧基金 邵洁、刘金辉 正圆投资 黄志豪 | | | | 君子兰资本 闵捷 平安银行 吴 攀 | | | | 天治基金 沈少捷 东方证券 胡誉镜 | | | | 天琛 ...

Group 1: Company Overview - Suzhou Su Da Wei Ge Optoelectronics Technology Co., Ltd. is identified by stock code 300331 [1] - The company has been involved in various investor relations activities including analyst meetings and media interviews [2][3] Group 2: AR Technology Development - The company has been researching AR technology for several years, focusing on nano photolithography systems [5] - Three main AR solutions are identified: traditional semi-transparent lenses, fiber scanning + waveguide, and nano waveguide for image fusion [5] - The core components of AR hardware include micro-projection systems, waveguide lenses, and sensing components, with waveguide lenses being the most critical technology [5] Group 3: Competitive Advantages - The company possesses advanced capabilities in AR lens design and manufacturing due to its proprietary nano photolithography technology [5] - Su Da Wei Ge aims to collaborate with domestic and international partners to enhance the AR industry ecosystem [5][6] Group 4: Market Position and Product Development - Current market offerings primarily feature planar waveguides with limited field of view (FOV) around 30 degrees, while Su Da Wei Ge's lenses are expected to provide superior FOV [6] - The company is focused on addressing challenges in AR, particularly in developing high-quality light field lenses [6] - Although samples have been developed, the company has not yet achieved comprehensive AR product capabilities [6]

证券代码：300331 证券简称：苏大维格 苏州苏大维格科技集团股份有限公司 投资者关系活动记录表 编号：2020-001 | --- | --- | --- | |-------------------|----------------------|----------------------------------------------------| | | | | | | ■ 特定对象调研 | □ 分析师会议 | | 投资者关系 | □ 媒体采访 | □ 业绩说明会 | | 活动类别 | □ 新闻发布会 | □ 路演活动 | | | □ 现场参观 | | | | □ | 其他 （请文字说明其他活动内容） | | | 东吴证券 刘欣瑜 | | | | 国泰君安 黄行辉 | | | 参与人员姓名 | 民生证券 赵晗泥 | | | | 汇盛投资 叶树昌 | | | 时间 | 2020 年 7 月 | 日上午 10：00 | | 地点 | 苏州工业园区新昌路 | 68 号公司会议室 | | 上 市 公 司 接 待 | 董事长陈林森先生 | | | 人员姓名 | 董事会秘书姚维品女士 | | | 投 资 者 关 ...

证券代码：300331 证券简称：苏大维格 苏州苏大维格科技集团股份有限公司 投资者关系活动记录表 编号：2019-001 | --- | --- | --- | |--------------|---------------------------------|---------------------------------------------| | | | | | | ■ 特定对象调研 | □ 分析师会议 | | 投资者关系 | □ 媒体采访 | □ 业绩说明会 | | 活动类别 | □ 新闻发布会 | □ 路演活动 | | | □ 现场参观 | | | | □ | 其他 （请文字说明其他活动内容） | | 参与人员姓名 | | 标朴投资 周明巍 博研资本 刘劭卿 | | | | 博道基金 张建胜 财通证券 赵成、鲍娴颖、张苏 | | | 大成基金 李林益 东北证券 熊军 | | | | | 东吴证券 李果、蓝振峰、程颙、王平阳 | | | 沣杨资产 王海军 光证资管 王宇 | | | | 光大证券 潘亘扬 广发证券 余高 | | | | 广东鑫骐骥资产管理有限公司 孙斌 | | | | 广州金舰资 ...

证券代码：300331 证券简称：苏大维格 苏州苏大维格科技集团股份有限公司 投资者关系活动记录表 编号：2021-001 | --- | --- | --- | |----------------|------------------------------------|-----------------------------------------| | | | | | | ■ 特定对象调研 | □ 分析师会议 | | 投资者关系 | □ 媒体采访 | □ 业绩说明会 | | 活动类别 | □ 新闻发布会 | □ 路演活动 | | | □ 现场参观 | | | | □ | 其他 （请文字说明其他活动内容） | | | | 宁泉资产 曾铭伟 集元资产 任泽松、朱彦頔 | | | 爱建证券 章孝林 大朴资产 马迪 | | | 参与人员姓名 | 知几资产 曲静瑶 富国基金 杨栋 | | | | 上投摩根 黄进 | | | 时间 | 2021 年 1 月 15 日 | | | 地点 | 上海 | | | | 集团董事长陈林森先生 | | | 上市公司接待人 | 子公司维旺科技总经理方宗豹先生 | | | 员姓名 ...

证券代码：300331 证券简称：苏大维格 苏州苏大维格科技集团股份有限公司 投资者关系活动记录表 编号：2021-004 | --- | --- | --- | --- | --- | --- | |---------------------|----------------------------------------------------------|----------------------------|------------------|-------|--------| | | | | | | | | | ■ 特定对象调研 □ 媒体采访 | □ 分析师会议 □ 业绩说明会 | | | | | 投资者关系 活动类别 | □ 新闻发布会 | □ 路演活动 | | | | | | □ 现场参观 | | | | | | | □ 其他 | （请文字说明其他活动内容） | | | | | 参与人员姓名 | 兴业证券、诺安基金 | | | | | | 时间 | 2021 年 5 月 17 日 | | | | | | 地点 | 公司会议室 | | | | | | 上市公司接待人 | 公司董事会秘书姚维品、 ...

证券代码：300331 证券简称：苏大维格 编号：2021-003 | --- | --- | --- | --- | --- | --- | |---------------------|----------------------------------------|----------------------------------------------------------|-------|-------|--------| | | | | | | | | | ■ 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 活动类别 | □ 新闻发布会 | □ 路演活动 | | | | | | □ 现场参观 | | | | | | | □ 其他 | （请文字说明其他活动内容） | | | | | 参与人员姓名 | 广发基金、嘉实基金、中邮基金、华商基金 | | | | | | 时间 | 2021 年 5 月 13 日 | | | | | | 地点 | 北京 | | | | | | 上市公司接待人 | 集团董事长陈林森先生 | | | ...

Financial Performance - The company's revenue for Q3 2022 was ¥439,888,560.11, representing a 16.81% increase year-over-year[5] - The net profit attributable to shareholders for Q3 2022 was ¥988,056.58, a 20.81% increase compared to the same period last year[5] - The net profit attributable to shareholders after deducting non-recurring gains and losses was -¥6,865,472.43, a decrease of 71.14% year-over-year[5] - The company reported a net loss of CNY 10,151,994.03 for the third quarter of 2022, compared to a net loss of CNY 6,690,163.45 in the same period last year[27] - Total comprehensive income attributable to the parent company was CNY 2,364,692.93, down from CNY 52,553,017.32 year-over-year[27] - The net profit attributable to shareholders of the parent company was 2.36 million yuan, a significant decrease from 52.55 million yuan in the previous period[26] - The company reported a net loss of 7.79 million yuan for the current period, compared to a net profit of 45.86 million yuan in the previous period[26] Assets and Liabilities - The total assets at the end of Q3 2022 were ¥3,575,212,830.96, a decrease of 0.44% compared to the end of the previous year[5] - As of September 30, 2022, total assets amounted to 3.58 billion yuan, a slight decrease from 3.59 billion yuan at the beginning of the year[24][25] - The company’s total liabilities decreased from 1.59 billion yuan to 1.46 billion yuan, reflecting a reduction in financial obligations[25] Cash Flow - The cash flow from operating activities for the year-to-date was ¥37,073,334.97, an increase of 140.63% compared to the same period last year[5] - Operating cash inflow for the period was CNY 1,626,813,568.46, slightly down from CNY 1,634,115,091.65 in the previous year[29] - The net cash flow from operating activities was CNY 37,073,334.97, a significant improvement from a net outflow of CNY 91,245,367.97 in the same quarter last year[29] - Cash and cash equivalents at the end of the period totaled CNY 602,871,610.02, down from CNY 654,181,313.00 at the end of the previous year[30] - The company experienced a net cash outflow of CNY 173,890,044.17 in cash and cash equivalents during the quarter[30] - Investment activities resulted in a net cash outflow of CNY 220,981,185.37, compared to a net outflow of CNY 334,311,310.52 in the previous year[29] - Financing activities generated a net cash inflow of CNY 1,818,154.86, a decrease from CNY 749,625,951.83 year-over-year[29] Shareholder Information - The total number of common shareholders at the end of the reporting period is 18,204[15] - The largest shareholder, Chen Linsen, holds 18.35% of shares, totaling 47,659,390 shares[15] - The second-largest shareholder, Yu Zhangxing, holds 8.19% of shares, totaling 21,272,004 shares[15] - The third-largest shareholder, Shenzhen Deep Venture Capital, holds 5.19% of shares, totaling 13,487,397 shares[15] - The fourth-largest shareholder, China Merchants Bank, holds 4.97% of shares, totaling 12,911,711 shares[16] - The fifth-largest shareholder, Jiangsu Sudav Investment, holds 4.08% of shares, totaling 10,605,910 shares[16] Incentive Plans - The company plans to grant 6 million restricted stock options under the 2021 incentive plan, with an initial grant of 5.5 million shares[18] - The grant price for the restricted stock is set at 14.54 yuan per share[19] - A total of 240.90 thousand shares of previously granted restricted stock were canceled due to performance targets not being met[20] - The company is actively progressing with the 2021 restricted stock incentive plan[20] - The actual controller and participating directors and senior management plan to increase their shares by at least 26.45 million yuan within 6 months, with a maximum price of 30 yuan per share[21] - As of August 30, 2022, the increase plan has seen an indirect increase of 21.78 million yuan, totaling 1,266,500 shares, which accounts for 0.49% of the total share capital[21] Expenses - The company’s financial expenses decreased by 95.27% to ¥1,081,974.97, primarily due to increased foreign exchange gains[12] - The company’s investment income increased significantly by 1064.52% to ¥4,209,573.17, attributed to higher returns from purchased financial products[12] - Research and development expenses increased to 99.83 million yuan from 84.63 million yuan, indicating a focus on innovation and development[26] - Total operating costs increased to 1.35 billion yuan from 1.14 billion yuan, resulting in a rise of about 18.2%[25][26]