截至发稿，美腾科技市值为23亿元。 每经头条（nbdtoutiao）——已有75人遇难，1名死者为消防员，还有10名消防员受伤！记者现场直击香 港大埔火灾：燃烧的宏福苑，五级大火的五个谜团 每经AI快讯，美腾科技（SH 688420，收盘价：25.53元）11月28日晚间发布公告称，公司限售股份763 万股将于2025年12月9日解禁并上市流通，占公司总股本比例为8.63%。 （记者 王晓波） 2025年1至6月份，美腾科技的营业收入构成为：煤炭行业占比79.76%，非煤矿业占比19.58%，其他占 比0.67%。 ...

Company Summary - Meiteng Technology (SH 688420) announced on October 28 that it will recognize credit impairment losses and asset impairment losses totaling approximately 9.46 million yuan in the consolidated financial statements for the period from April to September 2025, which will reduce the total profit of the consolidated financial statements by the same amount [1] - For the first half of 2025, the revenue composition of Meiteng Technology is as follows: coal industry accounts for 79.76%, non-coal mining accounts for 19.58%, and others account for 0.67% [1] - As of the time of reporting, Meiteng Technology has a market capitalization of 2.3 billion yuan [1] Industry Summary - The A-share market has surpassed 4000 points, marking a significant resurgence after a decade of stagnation, with the technology sector leading the market's transformation and a new "slow bull" market pattern emerging [1]