ETERN announced that the company has been listed as a concept stock related to controllable nuclear fusion, but its holding subsidiary, Eastern Superconducting, only provides magnet materials and does not directly produce nuclear fusion devices. From January to September 2025, the revenue from this business accounted for less than 1% and incurred losses, having no significant impact on the company's performance

A-share CPO concept stocks rose again, USISH hit the daily limit in the afternoon, Yitoa Intelligent Control reached a 20% limit up, MTC previously hit the daily limit, ETERN, Zhongji Innolight, VGT, and Lingyun Optics followed suit

ETERN announced that the company has been listed as a concept stock related to controllable nuclear fusion, but its holding subsidiary, Eastern Superconducting, only provides magnet materials and does not directly produce nuclear fusion devices. From January to September 2025, the revenue from this business accounted for less than 1% of the company's total revenue and incurred losses, having no significant impact on the company's performance

Computing hardware stocks fluctuated and surged, with TFC rising by 10%, while HUI LYU ECOLOGICAL, FiberHome, ETERN, HGTECH, and TACLINK also strengthened

New superconducting materials have emerged, and 17 concept stocks have shown positive year-on-year growth in performance for the first three quarters

An international research team published a paper in Nature Nanotechnology, preparing germanium materials with superconductivity that can conduct electricity in a zero-resistance state, promoting the development of scalable quantum devices. The A-share market involves 27 superconducting concept stocks, with a total market value of 619.1 billion yuan, averaging a rise of 57.75%. In the first three quarters, 17 superconducting concept stocks saw a year-on-year increase in net profit, among which ETERN and Goaland had relatively fast growth rates