Which is better, Shanghai Stock Exchange or a subsidiary of Shanghai Stock Exchange?

The Shanghai Stock Exchange is well paid. SSE Information Network Co., Ltd. (founded in June 5438 +2003 10) is a wholly-owned subsidiary invested by Shanghai Stock Exchange (SSE). The new centralized bond auction trading platform of SSE was officially launched, and the bond spot auction trading and pledged repo trading were successfully moved from the original auction matching platform to the new platform.