---
title: "COTRAN: The company's data center cooling structural components business is still in the customer development and product certification stage"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/251813600.md"
description: "COTRAN announced that due to the cumulative deviation of the closing price increase over three consecutive trading days exceeding 30%, it constitutes an abnormal fluctuation. The company's data center cooling structural components business is still in the customer development and product certification stage, with a low revenue proportion, and is expected to have little impact on the financial condition and operating results for the year 2025"
datetime: "2025-08-06T11:01:02.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/251813600.md)
  - [en](https://longbridge.com/en/news/251813600.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/251813600.md)
---

# COTRAN: The company's data center cooling structural components business is still in the customer development and product certification stage

According to the Zhitong Finance APP, COTRAN (300731.SZ) announced that the closing price deviation of its stock has exceeded 30% cumulatively over three consecutive trading days (August 4, 2025, August 5, 2025, and August 6, 2025), which falls under the category of abnormal stock trading fluctuations.

The announcement stated that as of now, the company's data center thermal structure component business is still in the customer development and product certification stage. The revenue from this business module accounts for a relatively low proportion of the company's current overall revenue and is expected to have no significant impact on the company's financial condition and operating results for the fiscal year 2025

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