What are the capital gain tax benefits by listing on BSE SME?

There are immense tax benefits by listing on BSE SME. The unlisted shares will attract short term capital gains (STCG) tax upto 30% and long term capital gains tax (LTCG) of 20%. Whereas in listed securities, the STCG tax is 15% and LTCG tax is nil respectively, provided an investor has paid Securities transaction Tax.