截至发稿，大富科技市值为90亿元。 每经AI快讯，大富科技（SZ 300134，收盘价：11.68元）10月28日晚间发布公告称，鉴于大盛石墨经营 持续未达预期，为了进一步响应公司剥离低效资产、加快流动性收回的经营规划，同时为了进一步落实 夯实基础、聚焦主业的发展战略，公司拟通过省级以上产权交易机构公开挂牌转让乌兰察布市大盛石墨 新材料股份有限公司49%股权。 2025年1至6月份，大富科技的营业收入构成为：通讯设备制造业占比61.16%，精密电子行业占比 27.87%，汽车行业占比7.09%，其他业务占比2.23%，智能装备系列占比1.65%。 （记者 曾健辉） 每经头条（nbdtoutiao）——A股突破4000点！十年沉寂终迎爆发，科技主线重塑市场，"慢牛"新格局开 启！ ...

Group 1 - The core viewpoint of the article is that Dafu Technology (SZ 300134) announced an online investor conference scheduled for September 10, 2025, where the company's chairman, Zhou Xuebao, will participate and answer questions from investors [1] - For the first half of 2025, Dafu Technology's revenue composition is as follows: Communications equipment manufacturing accounts for 61.16%, precision electronics industry accounts for 27.87%, automotive industry accounts for 7.09%, other businesses account for 2.23%, and intelligent equipment series accounts for 1.65% [1] - As of the time of reporting, Dafu Technology has a market capitalization of 9.4 billion yuan [1]