Zheng Quan Shi Bao Wang·2025-08-08 08:39Group 1 - The high-pressure oxygen chamber concept sector rose by 1.57%, ranking 6th among concept sectors, with 9 stocks increasing in value [1] - Leading stocks in the high-pressure oxygen chamber sector included Tiebian Heavy Industry, Sanying Medical, and Weiao Co., which rose by 6.76%, 4.56%, and 2.41% respectively [1] - The sector experienced a net inflow of 0.17 billion yuan from main funds, with Tiebian Heavy Industry receiving the highest net inflow of 1.54 billion yuan [2][3] Group 2 - The main fund inflow ratios for Tiebian Heavy Industry, Aoyang Health, and Sanying Medical were 10.77%, 7.40%, and 4.90% respectively [3] - The trading turnover rates for the leading stocks in the high-pressure oxygen chamber sector were as follows: Tiebian Heavy Industry at 4.43%, Sanying Medical at 2.70%, and Aoyang Health at 7.82% [3] - Stocks that experienced declines included Jinling Pharmaceutical and International Medicine, which fell by 1.76% and 0.92% respectively [1][4]