The Measures for the Supervision and Administration of Futures Companies proposes that futures companies may entrust other institutions or accept the entrustment of other institutions to engage in intermediary business in accordance with regulations. This not only makes securities companies become IB of futures companies, but also makes futures companies become IB of securities companies.

Since the listing of 20 15 SSE 50ETF option, futures companies and securities companies have been IB to each other.