党的十六届三中全会通过的《中共中央关于完善社会主义市场经济体制若干问题的决定》中提出,“要适应经济市场化不断发展的趋势,进一步增强公有制经济的活力,大力发展国有资本、集体资本和非公有资本等参股的混合所有制经济,实现投资主体多元化,使股份制成为公有制的主要实现形 The “Decision of the CPC Central Committee on Several Issues concerning Perfecting the Socialist Market Economic System” passed by the Third Plenary Session of the 16th Central Committee of the Party states that "we must adapt ourselves to the ever-evolving economic marketization trend, further enhance the vitality of the public-owned economy and vigorously develop state-owned capital , Mixed ownership of collective capital and non-public capital and other equity-owned economy, to achieve the diversification of the main investors, making the shareholding system the main realization of public ownership