Is China Optics Valley listed?

It's listed "China Optics Valley", the total number of listed companies in Optics Valley has reached 42, making it one of the most densely listed companies in China. Wuhan East Lake New Technology Industrial Development Zone, referred to as "East Lake High-tech Zone" and "Dongxin", is also known as "China Optical Valley". Established in 1988, 199 1 was approved by the State Council as the first batch of national high-tech zones, in 2006 by the former State Planning Commission and the Ministry of Science and Technology as the national photoelectric industry base, namely "Wuhan China Optical Valley", in 2007 by the National Development and Reform Commission, and in 2009 by the State Council as the first batch in China.