Tongguan Copper Foil stock has experienced a deviation of over 30% in its three consecutive trading days

NightAirdropper · 2026-02-26T03:39:37+00:00

Anhui Tongguan Copper Foil Group announces that its stock has experienced abnormal fluctuations in recent trading days, with a cumulative increase of over 30%. The company confirms that production and operations are normal, with no undisclosed major information. Investors are reminded to pay attention to the annual report and investment risks.

NightAirdropper

2026-02-26 03:39:37

Abstract generation in progress

Radar Finance | Written by Yang Yang | Edited by Li Yihui

On February 24, Anhui Tongguan Copper Foil Group Co., Ltd. (Stock Code: 301217, Stock Abbreviation: Tongguan Copper Foil) announced that the company’s stock prices in the three consecutive trading days of February 12, 13, and 24, 2026, experienced a cumulative deviation of over 30%, indicating abnormal stock trading fluctuations. After verification, the company stated that the previously disclosed information was accurate, no undisclosed major information was found, operations are normal, and there are no undisclosed matters that should be disclosed. The controlling shareholder and actual controller have not bought or sold stocks. The company reminds investors to pay attention to the 2025 annual report and be aware of investment risks.

According to Tianyancha data, Tongguan Copper Foil was established on October 18, 2010, with a registered capital of 829.015544 million RMB. The legal representative is Gan Guoqing, and the registered address is No. 189 Qingxi Avenue, Economic and Technological Development Zone, Chizhou City, Anhui Province. Its main business involves the research, manufacturing, and sales of various high-precision electronic copper foils.

Currently, the company’s chairman is Gan Guoqing, the secretary of the board is Wang Junlin, with 1,694 employees. The actual controller is the State-owned Assets Supervision and Administration Commission of Anhui Provincial People’s Government.

The company has two associated companies, including Tongling Tongguan Electronic Copper Foil Co., Ltd. and Hefei Tongguan Electronic Copper Foil Co., Ltd.

In terms of performance, the company’s revenue for 2022, 2023, and 2024 was 3.875 billion yuan, 3.785 billion yuan, and 4.719 billion yuan, respectively, with year-on-year growth of -5.07%, -2.33%, and 24.69%. The net profit attributable to shareholders was 265 million yuan, 17.2 million yuan, and -156 million yuan, with year-on-year changes of -27.86%, -93.51%, and -1008.97%. During the same period, the company’s asset-liability ratio was 8.94%, 19.61%, and 22.52%.

Regarding risks, Tianyancha data shows that the company has 0 internal Tianyan risks, 363 surrounding risks, 15 historical risks, and 88 warning risks.

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