There are shops specializing in recycling jade articles in Mianyang, and regular shops like Zhou Dasheng also recycle jade articles.

Mianyang, alias Fucheng and Mianzhou, belongs to Sichuan Province. It is the only science and technology city in China approved by the CPC Central Committee and the State Council, an important national defense scientific research and electronic industry production base, and one of the seven regional centers of Chengdu-Chongqing economic circle.