Datang Telecom Technology Co., Ltd., known as Datang Telecom or DTT, is a Chinese listed company based in Beijing, China. It is a subsidiary of state-owned "China Academy of Telecommunications Technology" (CATT), which had a trading name

Datang Telecom Group Datang Telecom Group (officially Datang Telecom Technology & Industry Group) is a Chinese state-owned telecommunications equipment group headquartered in Beijing, China. The group was founded in September 1998 by the China Academy of Telecommu ...

History

In 1998 "China Academy of Telecommunications Technology" had transformed from a research institute to both research institute and holding company, by incorporating a subsidiary Datang Telecom Technology (DTT) on 21 September 1998 under the Companies Law of China. On 21 October 1998 DTT became a public company in the Shanghai Stock Exchange. The research institute also had a new trading name

. In 2012 Datang Telecom Technology acquired 75.88% stake of

Leadcore Technology Leadcore Technology is a Chinese fabless semiconductor company that provides system-on-chip solutions for smartphones and tablets, specializing in the TD-SCDMA and TD-LTE network standards used in China and in other countries. According to Dig ...

from the parent entity. In 2017, Leadcore formed a Sino-foreign joint venture with Qualcomm and other investors. It was approved by the Chinese regulator in 2018. In May 2018, due to heavy net loss in 2017 financial year, the company was marked as *ST (* special treatment) by the Shanghai Stock Exchange. It was reported that the company facing delist from the exchange.

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* Companies based in Beijing Chinese companies established in 1998 Telecommunication equipment companies of China Government-owned companies of China Chinese brands Companies listed on the Shanghai Stock Exchange {{China-company-stub