GEM funds include manufacturing industry; Information transmission, software and information technology services; Financial industry; Health and social work; Agriculture, forestry, animal husbandry and fisheries; Culture, sports and entertainment; Scientific research and technical services; Leasing and business services; Water conservancy, environment and public facilities management; Wholesale and retail trade.

At present, manufacturing accounts for the largest proportion, reaching 56.86%, followed by information transmission, software and information technology services, accounting for 17.2%. Investors need to focus on the impact of these two industries on GEM funds.