China to deepen, refine regulation on high-frequency quantitative trading: securities regulator

BEIJING, March 6 (Xinhua) -- China will deepen and refine the regulatory measures on high-frequency quantitative trading, focusing on the principle of fairness, Wu Qing, chairman of the China Securities Regulatory Commission, said on Friday.

Wu made the remarks at a press conference on the sidelines of the fourth session of the 14th National People's Congress, the national legislature.