化学制药板块1月13日涨0.56%，新赣江领涨，主力资金净流入9.29亿元

Group 1 - The chemical pharmaceutical sector increased by 0.56% on January 13, with Xin Ganjiang leading the gains [1] - The Shanghai Composite Index closed at 4138.76, down 0.64%, while the Shenzhen Component Index closed at 14169.4, down 1.37% [1] - Notable stock performances included Xin Ganjiang with a closing price of 30.55, up 30.00%, and Erkang Pharmaceutical at 4.45, up 19.95% [1] Group 2 - The chemical pharmaceutical sector saw a net inflow of 929 million yuan from institutional investors, while retail investors experienced a net outflow of 903 million yuan [2] - Major stocks with significant net inflows included Erkang Pharmaceutical with 240 million yuan and Xin Ganjiang with 189 million yuan [3] - Retail investors showed a negative trend, with significant outflows from stocks like Yipin Hong and Chuaning Biological [3]