NATA OPTO-ELECT(SZ:300346) Xin Lang Cai Jing·2025-11-17 01:55Group 1 - The core point of the news is the significant increase in the stock price of Nanda Optoelectronics, which rose by 6.34% to 38.40 CNY per share, with a trading volume of 1.33 billion CNY and a turnover rate of 0.53%, leading to a total market capitalization of 26.54 billion CNY [1] - Nanda Optoelectronics, established on December 28, 2000, and listed on August 7, 2012, is a high-tech enterprise engaged in the production, research, and sales of advanced electronic materials, with applications in integrated circuits, flat panel displays, LEDs, third-generation semiconductors, photovoltaics, and semiconductor lasers [1] - The company's main business revenue composition includes specialty gas products at 60.95%, precursor materials (including MO sources) at 27.80%, other products at 7.02%, and additional supplementary products at 4.23% [1] Group 2 - From the perspective of fund holdings, one fund under the Fortune Fund has heavily invested in Nanda Optoelectronics, specifically the Fortune Hang Seng A-Share Specialized and New Enterprises ETF (563210), which increased its holdings by 26,900 shares in the third quarter, bringing the total to 51,800 shares, accounting for 2.54% of the fund's net value, making it the ninth largest holding [2] - The Fortune Hang Seng A-Share Specialized and New Enterprises ETF (563210) was established on January 16, 2025, with a latest scale of 88.689 million CNY and has achieved a return of 46.67% since its inception [2]