Core Points - Longyang Technology (688299) reported a closing price of 20.69 yuan on August 27, 2025, with an increase of 8.67% and a turnover rate of 18.9% [1] - The company experienced a significant decline in revenue and net profit in the first half of 2025 compared to the same period in 2024 [3][6] Trading Information - On August 27, 2025, the net inflow of main funds was 29.05 million yuan, accounting for 2.6% of the total transaction amount [2][5] - The number of shareholders increased to 15,000 as of June 30, 2025, representing an increase of 2,305 shareholders or 18.14% [2][5] Financial Performance - In the first half of 2025, Longyang Technology achieved an operating income of 525 million yuan, a year-on-year decrease of 18.81% [3][6] - The net profit attributable to shareholders was -8.55 million yuan, a decline of 150.11% year-on-year [3][6] - The company reported a gross profit margin of 29.51% and a debt ratio of 38.24% [3] Company Announcements - The company announced a change in its production capacity for lithium-ion battery separators from an annual output of 400 million square meters to 200 million square meters [5][6] - The company plans to conduct foreign exchange hedging business with a maximum amount of 50 million USD, effective for 12 months from the board's approval [6]

证券代码：688299 证券简称：长阳科技 公告编号：2025-039 宁波长阳科技股份有限公司 公司内部管理制度的各项规定； 包含的信息从各个方面真实地反映出公司报告期内的经营管理和财务状况等事项。 述或重大遗漏； 第四届监事会第五次会议决议公告 本公司监事会及全体监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、准确性和完整性依法承担法律责任。 一、监事会会议召开情况 监事会第五次会议（下称"本次会议"）在公司会议室以现场方式召开。本次会议 由王云主持，会议应到监事 3 名，实到监事 3 名，本次会议的召集、召开符合 《公司法》等法律、法规、规范性文件和《宁波长阳科技股份有限公司章程》、 《宁波长阳科技股份有限公司监事会议事规则》的有关规定。 二、监事会会议审议情况 经与会监事审议，做出以下决议： （一）审议通过《关于公司 2025 年半年度报告及摘要的议案》 监事会在全面审阅公司 2025 年半年度报告后，发表意见如下： （四）审议通过《关于变更"年产 4 亿平方米储能和动力汽车用锂离子电池 隔膜项目"的议案》 表决结果：3票同意；0票反对；0票弃权。 具体内容详见本公 ...