重大信息披露 meaning in Chinese

material information disclosure

On the relativity of the major information revelation of the on - market companies and the unusual stock fluctuation
上市公司重大信息披露与股价异动的相关性研究
But the problem in disclosure of accounting information , especially false accounting information still is the primary problem which effect sound development of the security market . in my opinion , that problem in accounting information disclosure of public company emerges in an endless stream and remains incessant after repeated prohibition is because of many reasons
但是，近年来接二连三曝光的红光实业、郑百文、银广夏等公司的重大信息披露问题尤其是蓄意的虚假信息披露问题，仍然是影响证券市场健康发展的首要问题。