On the morning of September 22nd at 10 o'clock, the special live broadcast program "Seeing the Splendid Mountains and Rivers" of China Central Radio and Television Station aired the Dongying section: Full of vitality, Dongying should be burning. New Materials Section: CCTV News Live Enters the Donghang Guoxian Alumina Fiber Project to Explore the Market Application Value of Alumina Fiber.