The document discusses monopolies and monopsonies in China. It notes that in 1957, state-owned enterprises accounted for 52% of industrial output. Currently, there are over 100 state-owned enterprises and they contribute over 115 trillion yuan to China's economy annually. The document also examines how the government uses administrative orders to control prices and restrict competition, giving rise to monopolies or monopsony power in various industries. It concludes by noting that China's anti-monopoly law aims to regulate the behavior of companies with monopoly power and protect fair market competition.