中韩自贸区概念涨0.77%，主力资金净流入6股

Group 1 - The core viewpoint of the news is that the China-South Korea Free Trade Zone concept has shown a positive performance, with a 0.77% increase, ranking third among concept sectors [1][2] - Within the China-South Korea Free Trade Zone sector, nine stocks rose, with "Hao Dang Jia" hitting the daily limit, and "Hai Cheng Bang Da," "Qingdao Port," and "Ming Tai Aluminum" also showing significant gains of 5.70%, 2.11%, and 1.22% respectively [1][2] - The sector experienced a net inflow of 0.87 billion yuan from main funds, with "Hao Dang Jia" leading the inflow at 1.31 billion yuan [2][3] Group 2 - The top stocks by net inflow ratio include "Hao Dang Jia," "Liao Gang Shares," and "Chun Xue Food," with net inflow ratios of 17.56%, 9.14%, and 8.28% respectively [3] - The trading performance of key stocks in the China-South Korea Free Trade Zone concept shows that "Hao Dang Jia" had a daily increase of 10.19% with a turnover rate of 17.98% [3][4] - Conversely, stocks like "ST Xin Hua Jin," "Qingdao Jin Wang," and "Lang Zi Shares" faced declines of 2.78%, 2.34%, and 2.17% respectively, indicating a mixed performance within the sector [1][4]