Zheng Quan Shi Bao Wang·2025-09-18 09:39Core Viewpoint - The advanced packaging concept sector experienced a slight increase of 0.69% as of the market close on September 18, ranking 9th among concept sectors, with 65 stocks rising, including notable gains from companies like Shanzi Gaoke and Huazheng New Materials, which hit the daily limit up [1][2]. Group 1: Market Performance - The advanced packaging concept sector saw a net outflow of 5.23 billion yuan in main funds, with 49 stocks receiving net inflows, and 11 stocks attracting over 100 million yuan in net inflows [2][3]. - The top net inflow was from Xingsen Technology, which received 565 million yuan, followed by Wentai Technology, Tongfu Microelectronics, and Shengyi Technology with net inflows of 361 million yuan, 313 million yuan, and 253 million yuan respectively [2][3]. Group 2: Stock Performance - The stocks with the highest net inflow ratios included Huazheng New Materials at 19.60%, Landi Group at 14.02%, and Xingsen Technology at 11.16% [3][4]. - Notable stock performances included Huicheng Co., which rose by 14.16%, and Wentai Technology, which increased by 9.60% [1][4]. Group 3: Sector Comparison - Among the concept sectors, F5G concept led with a 1.45% increase, while metals such as lead and zinc saw declines of 3.94% and 3.88% respectively [2]. - The advanced packaging sector's performance was relatively stable compared to other sectors, with a modest increase amidst broader market fluctuations [2].