The scope includes Huangchuan, Guangshan and Xinxian. The unveiling ceremony of Southeast Henan High-tech Industrial Development Zone (hereinafter referred to as Southeast Henan High-tech Zone) was held in Zhengzhou by video, and the Secretary Building of Henan Provincial Party Committee unveiled it and delivered a speech. Southeast Henan High-tech Zone will integrate and optimize related industries and scientific and technological innovation resources in Huangchuan County, Guangshan County and Xinxian County.