---
title: "ECH: The company's solid-state battery-related business has not yet formed a long-term stable scale of revenue"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/256547776.md"
description: "Shanghai ECH announced that due to the cumulative deviation of the stock price increase exceeding 20% between September 5 and September 9, 2025, it constitutes an abnormal fluctuation. The company stated that the solid-state battery-related business has not yet formed a long-term stable scaled revenue, and due to product iteration and market development uncertainties, there is also significant uncertainty regarding the testing and application prospects of related samples"
datetime: "2025-09-09T11:27:03.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/256547776.md)
  - [en](https://longbridge.com/en/news/256547776.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/256547776.md)
---

# ECH: The company's solid-state battery-related business has not yet formed a long-term stable scale of revenue

According to the Zhitong Finance APP, ECH (603200.SH) announced that the closing price increase deviation of the company's stock exceeded 20% cumulatively over three consecutive trading days on September 5, September 8, and September 9, 2025, which constitutes an abnormal fluctuation in stock trading.

The company has noted that the solid-state battery concept has recently attracted significant market attention. As of now, the company's related business has not yet formed a long-term stable scaled revenue; at the same time, due to the uncertainty of product iteration and market development, the testing, matching results, and application prospects of related sample submissions also carry considerable uncertainty

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