Core Viewpoint - The company Jin Hai Gao Ke (603311.SH) has initiated its first share buyback on September 3, 2025, through the Shanghai Stock Exchange, indicating a strategic move to enhance shareholder value [1] Summary by Categories Share Buyback Details - The company repurchased a total of 75,900 shares, which represents 0.03% of its total share capital [1] - The highest price paid for the shares was 10.99 yuan per share, while the lowest price was 10.85 yuan per share [1] - The total amount spent on the buyback was 828,369 yuan, excluding transaction fees [1]

证券代码：603311 证券简称：金海高科 公告编号：2025-046 浙江金海高科股份有限公司 关于首次回购公司股份的公告 上述股份回购符合法律法规的规定及公司回购股份方案的要求。 三、其他事项 一、回购股份的基本情况 浙江金海高科股份有限公司（以下简称"公司"）于 2025 年 4 月 11 日召开第 五届董事会第十五次会议，审议通过《关于以集中竞价交易方式回购公司股份方 案的议案》，同意公司使用自有资金或自筹资金以集中竞价交易方式回购公司股份 用于股权激励或者员工持股计划。本次回购股份资金总额不低于人民币 2,000 万 元（含本数），不超过人民币 4,000 万元（含本数），回购价格不超过人民币 15.15 元/股（含本数），回购股份期限自公司董事会审议通过回购股份方案之日起 12 个 月内。具体内容详见公司分别于 2025 年 4 月 12 日、2025 年 5 月 22 日披露于上海 证券交易所网站（www.sse.com.cn）的《关于以集中竞价交易方式回购股份方案 的公告》（公告编号：2025-009）、《关于以集中竞价交易方式回购股份的回购报告 书（修订稿）》（公告编号：2025-029）。 ...

证券代码：603311 证券简称：金海高科 公告编号：2025-045 浙江金海高科股份有限公司 关于使用部分闲置募集资金进行现金管理的公告 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法律责任。 重要内容提示： 公司于近日使用部分闲置募集资金购买了理财产品，现将具体情况公告如下： 现金管理受托方：招商银行绍兴诸暨支行（以下简称"招商银行"） 现金管理投资种类：招商银行点金系列看涨两层区间 91 天结构性存款 现金管理投资金额：人民币 3,500 万元 履行的审议程序：本事项经浙江金海高科股份有限公司（以下简称"公司"） 第五届董事会第十六次会议、第五届监事会第十次会议审议通过，监事会及保 荐机构对此事项发表了同意的意见。 特别风险提示：公司本次使用部分闲置募集资金购买的低风险、安全性高、流 动性好、保本型的产品，均属于低风险投资产品，但金融市场受宏观经济、财 政及货币政策的影响较大，不排除该项投资可能受到市场波动的影响。 含税）后，募集资金净额为人民币 306,506,770.29 元。 上述募集资金于 2022 年 12 月 19 ...

Group 1 - The company announced its first share repurchase on September 3, 2025, through the Shanghai Stock Exchange trading system, with a total of 75,900 shares repurchased, accounting for 0.03% of the company's total share capital [1] - The highest transaction price for the repurchased shares was 10.99 CNY per share, while the lowest was 10.85 CNY per share [1] - The total amount paid for the repurchase was 828,400 CNY (excluding transaction fees), and the company plans to use its own or self-raised funds for this repurchase, which is intended for equity incentives or employee stock ownership plans, with an expected repurchase amount between 20 million and 40 million CNY [1]

浙江金海高科股份有限公司 证券代码：603311 证券简称：金海高科 公告编号：2025-044 根据《上市公司股份回购规则》《上海证券交易所上市公司自律监管指引第 7 号——回购股份》等相关规定，回购期间，公司应在每个月的前 3 个交易日内披 露截至上月末的回购进展情况。公司回购股份的进展情况如下： 截至 2025 年 8 月 31 日，公司尚未实施股份回购，公司后续将根据市场情况 择机实施本次回购计划。 三、其他事项 公司将严格按照《上市公司股份回购规则》《上海证券交易所上市公司自律监 管指引第 7 号——回购股份》等相关规定，在回购期限内根据市场情况择机做出 回购决策并予以实施，同时根据回购股份事项进展情况及时履行信息披露义务， 敬请广大投资者注意投资风险。 关于股份回购进展公告 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法律责任。 重要内容提示： | 回购方案首次披露日 | 2025/4/12 | | --- | --- | | 回购方案实施期限 | 2025/4/11~2026/4/10 | | 预计回购金额 | 2,00 ...

Financial Performance - The company reported a total revenue of 472 million yuan for the first half of 2025, representing a year-on-year increase of 15.48% [1] - The net profit attributable to shareholders reached 61.52 million yuan, up 66.57% compared to the previous year [1] - The gross margin improved to 23.0%, an increase of 1.64% year-on-year, while the net margin rose to 13.03%, reflecting a significant increase of 44.25% [1] Key Financial Metrics - The company's operating income for Q2 2025 was 24.5 million yuan, showing an 11.11% increase year-on-year, but the net profit for the same quarter decreased by 1.53% to 17.84 million yuan [1] - Total expenses (selling, administrative, and financial) amounted to 49.60 million yuan, accounting for 10.51% of revenue, which is a slight increase of 1.95% year-on-year [1] - Earnings per share (EPS) increased to 0.26 yuan, a rise of 62.5% compared to the previous year [1] Asset and Liability Changes - Cash and cash equivalents decreased by 17.85% to 357 million yuan, while accounts receivable increased by 14.55% to 229 million yuan [1] - The company’s interest-bearing debt rose by 2.83% to 147 million yuan [1] - The company experienced a significant increase in contract liabilities by 456.92% due to an increase in advance payments received [2] Cost and Expense Analysis - Operating costs increased by 14.92% in line with revenue growth [4] - Selling expenses rose by 27.34% as the company invested more in business expansion [5] - Management expenses increased by 30.8% due to efforts to enhance management capabilities [5] Cash Flow and Investment - Net cash flow from operating activities increased by 62.62%, attributed to higher revenue and improved payment cycles [5] - Cash flow from investing activities rose by 60.6% due to the disposal of significant long-term assets [5] - Cash flow from financing activities decreased by 177.75% as the company distributed more dividends than in the previous year [5] Investment and Return Metrics - The company's return on invested capital (ROIC) was reported at 4.66%, indicating a relatively weak capital return [6] - Historical data shows a median ROIC of 9.57% since the company went public, with the lowest ROIC recorded in 2023 at 3.6% [6] Fund Holdings - The largest fund holding in the company is the Nanhua Fenghui Mixed A fund, with a current scale of 116 million yuan and a recent net value of 1.8038, reflecting a 79.45% increase over the past year [7]

Group 1 - The company reported a total revenue of 472 million yuan for the first half of 2025, an increase of 63.26 million yuan compared to the same period last year, representing a year-on-year growth of 15.48% [1] - The net profit attributable to shareholders reached 61.52 million yuan, an increase of 24.59 million yuan from the same period last year, reflecting a year-on-year increase of 66.57% [1] - The net cash inflow from operating activities was 72.07 million yuan, up by 27.75 million yuan compared to the same period last year, marking a year-on-year increase of 62.62% [1] Group 2 - The company's latest debt-to-asset ratio stands at 24.39%, ranking 5th among disclosed peers [3] - The latest gross profit margin is 23.00%, ranking 7th among disclosed peers, with an increase of 0.37 percentage points compared to the same period last year [3] - The latest return on equity (ROE) is 4.52%, which is an increase of 1.57 percentage points from the same period last year [3] Group 3 - The diluted earnings per share (EPS) is 0.26 yuan, ranking 10th among disclosed peers, with an increase of 0.10 yuan compared to the same period last year, representing a year-on-year growth of 62.50% [3] - The latest total asset turnover ratio is 0.27 times, an increase of 0.02 times compared to the same period last year, achieving two consecutive years of growth, with a year-on-year increase of 6.53% [3] - The latest inventory turnover ratio is 2.31 times, an increase of 0.06 times compared to the same period last year, achieving three consecutive years of growth, with a year-on-year increase of 2.68% [3] Group 4 - The number of shareholders is 15,600, with the top ten shareholders holding a total of 130 million shares, accounting for 55.17% of the total share capital [3] - The largest shareholder is Huitou Holdings Group Co., Ltd., holding 45.14% of the shares [3]

Group 1 - The company Jin Hai Gao Ke (SH 603311) held its 19th meeting of the fifth board of directors on August 26, 2025, to review the proposal for the 2025 semi-annual report and its summary [1] - For the year 2024, the company's revenue composition is as follows: air filters account for 55.44%, air conditioning wheels and related products account for 41.8%, other businesses account for 2.05%, and other business segments account for 0.72% [1] Group 2 - The pet industry is experiencing significant growth, with a market size of 300 billion yuan, leading to a surge in stock prices for industry-listed companies [1]

Core Viewpoint - The report outlines the fundraising activities and financial management of Zhejiang Jinhai High-tech Co., Ltd. for the first half of 2025, emphasizing compliance with regulations and the effective use of raised funds [3][16]. Group 1: Company Overview - Zhejiang Jinhai High-tech Co., Ltd. conducted a non-public offering of 25,883,907 shares at a price of RMB 12.13 per share, raising a total of RMB 313,971,791.91, with a net amount of RMB 306,506,770.29 after deducting issuance costs [3][4]. Group 2: Fund Management - The company established special accounts for the raised funds at two banks and signed a tripartite supervision agreement to ensure proper management and usage of the funds [6][9]. - As of June 30, 2025, the balance of unused raised funds was RMB 287,265,413.64, with RMB 136,144,913.64 in the special account and RMB 150,000,000.00 in financial products [8][9]. Group 3: Fund Usage - The company did not use idle funds for temporary working capital or to repay bank loans during the reporting period [10][11]. - There were no changes in the use of raised funds for investment projects, and no projects were delayed except for two specific projects, which had their completion dates extended to May 2026 [13][14]. Group 4: Compliance and Reporting - The company adhered to relevant laws and regulations regarding the use of raised funds and ensured timely and accurate disclosure of information [16][29]. - Both the board and the supervisory committee approved the half-year report and the special report on the use of raised funds, confirming that the reports accurately reflect the company's financial status [21][26].

Core Insights - The company Jin Hai Gao Ke (603311.SH) reported a revenue of 472 million yuan for the first half of 2025, representing a year-on-year growth of 15.48% [1] - The net profit attributable to shareholders reached 61.52 million yuan, marking a significant year-on-year increase of 66.57% [1] - The company's net profit after deducting non-recurring items was 36.95 million yuan, which is a year-on-year growth of 7.15% [1] - The basic earnings per share stood at 0.26 yuan [1]