Is Donghua Technology a central enterprise or a state-owned enterprise?

Donghua technology is a central enterprise. Donghua Technology, the full name of Donghua Engineering Technology Co., Ltd., belongs to China Chemical Engineering Group Co., Ltd. and is a state-owned enterprise directly under the central government. Donghua Engineering Technology Co., Ltd. (referred to as "Donghua Technology" for short) is located in Hefei, Anhui, China, and belongs to China Chemical Engineering Group Co., Ltd. directly under the State-owned Assets Supervision and Administration Commission of the State Council of China. Donghua Science and Technology originated from the former Third Design Institute of China Ministry of Chemical Industry and was established in 1963. 200 1 Donghua Technology was successfully listed on Shenzhen Stock Exchange in 2007. It is a modern scientific and technological enterprise that was restructured and listed earlier in China's engineering survey and design industry. As one of the top 100 survey and design enterprises in China, the company has won the titles of "AAA Credit Enterprise" and "National High-tech Enterprise" year after year, and was named "National Civilized Unit" as early as 2005.