State Development & Investment Corporation agreed to acquire 57.25% stake of Essence Securities Company Limited for CNY 9.4 billion on November 22, 2013. The acquisition of Essence Securities would enhance State Development & Investment Corporation's capital management capability, help integrate industrial and financial development, and improve its functions as an investment holding company. Essence reported total assets of CNY 30.2 billion and net assets of CNY 10 billion in the year 2012. Su and Tan Weihong of Guantao Law Firm acted as legal advisor for State Development & Investment Corporation.

State Development & Investment Corporation completed the acquisition of 57.25% stake of Essence Securities Company Limited on December 27, 2013.