---
title: "TNMG: If there are significant fluctuations in the price of cathode copper in the future, it will have a significant impact on the company's operating performance"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/274130783.md"
description: "TNMG announced on January 29 that significant fluctuations in the future price of cathode copper will have a substantial impact on the company's operating performance. Meanwhile, the closing price increase of the company's stock on January 28 and 29, 2026, reached a cumulative 21.58%. According to the regulations of the Shenzhen Stock Exchange, this falls under the category of abnormal stock trading fluctuations"
datetime: "2026-01-29T10:07:24.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/274130783.md)
  - [en](https://longbridge.com/en/news/274130783.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/274130783.md)
---

# TNMG: If there are significant fluctuations in the price of cathode copper in the future, it will have a significant impact on the company's operating performance

On January 29th, TNMG announced that the cumulative deviation of the closing price increase of its stock over two consecutive trading days (January 28, 2026, and January 29, 2026) reached 21.58%. According to the relevant provisions of the "Shenzhen Stock Exchange Trading Rules," this constitutes an abnormal fluctuation in stock trading

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