On September 18, Changshan Beiming (000158.SZ) hit the daily limit with a turnover of 3.172 billion yuan and a turnover ratio of 22.2%. The data from the top list shows that the speculative capital 'Ningbo Sangtian Road' is the first buying position, with a net buying of 64.9872 million yuan; 'Hu Jialou' is the second and third buying positions, with a total net buying of 0.103 billion yuan; 'Fang Xinxia' is the fourth buying position, with a net buying of 49.217 million yuan. The positions on the list bought a total of 0.328 billion yuan and sold 0.183 billion yuan throughout the day, with a net buying of 0.145 billion yuan.