Group 1 - The HJT battery concept sector increased by 3.22%, ranking 9th among concept sectors, with 54 stocks rising, including Topray Solar and Tongwei Co., which hit the daily limit [1] - Leading stocks in the HJT battery sector included Trina Solar, Guosheng Technology, and Shichuang Energy, which rose by 8.10%, 8.07%, and 6.90% respectively [1] - The sector saw a net inflow of 1.809 billion yuan from main funds, with 30 stocks receiving net inflows, and 7 stocks exceeding 50 million yuan in net inflow [2] Group 2 - The top net inflow stock was Tongwei Co., with a net inflow of 636 million yuan, followed by Longi Green Energy and Topray Solar with net inflows of 517 million yuan and 137 million yuan respectively [2] - The net inflow ratios for Topray Solar, Tongwei Co., and Longi Green Energy were 54.80%, 22.69%, and 14.34% respectively [3] - The HJT battery concept sector had a significant presence in the market, with various companies showing strong performance in terms of stock price and trading volume [4]

Market Performance - The HJT battery concept declined by 1.12%, ranking among the top losers in the concept sector as of May 14 [1] - Notable declines within the HJT battery sector included Huamin Co., Dongfang Risheng, and Xing Shuai Er, while Yujing Co., Baoxin Technology, and Tianchen Co. saw gains of 5.24%, 1.40%, and 1.38% respectively [1] Capital Flow - The HJT battery sector experienced a net outflow of 706 million yuan, with 44 stocks seeing net outflows, and 7 stocks with outflows exceeding 50 million yuan [2] - Tongwei Co. led the outflow with a net outflow of 157 million yuan, followed by Dongfang Risheng, Baoxin Technology, and Longi Green Energy with outflows of 101 million yuan, 69.69 million yuan, and 68.58 million yuan respectively [2] Top Gainers and Losers - The top gainers in the HJT battery sector included Yujing Co. with a 5.24% increase, while the largest decline was seen in Huamin Co. with a 6.68% drop [3] - Other notable declines included Dongfang Risheng at -5.01% and Xing Shuai Er at -4.45% [3] Trading Activity - The trading activity in the HJT battery sector showed significant turnover, with Baoxin Technology having a turnover rate of 24.18% despite a price increase of 1.40% [4] - Yujing Co. had a turnover rate of 14.93% with a notable price increase of 5.24% [4]