What are the enterprises with less than 500 listed companies?

Bump cycle. Judging from the listed companies, Bangpu Cycle is not the top 500, but it is a listed company. Hunan Bangpu Cycle Technology Co., Ltd. is the hydrometallurgical base of Bangpu Group. The company is located in Jinzhou New District, Ningxiang, Changsha City, Hunan Province, with a total area of130,000 square meters (200 mu), a green coverage rate of 22% and a total investment of 200 million yuan.