---
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/270836680.md"
description: "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"
datetime: "2025-12-26T09:15:19.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/270836680.md)
  - [en](https://longbridge.com/en/news/270836680.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/270836680.md)
---

# 

ETERN: The company has noticed that it has recently been listed as a concept stock related to controllable nuclear fusion. After self-examination, the company's subsidiary, Dongbu Superconductor, primarily produces second-generation high-temperature superconducting tapes and superconducting application products. The company does not directly manufacture controllable nuclear fusion devices, but only provides materials for the magnets of the winding devices. From January to September 2025, the operating revenue accounted for less than 1% of the company's overall revenue and incurred losses, which will not have a significant impact on the company's performance

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