The trading unit of (1) shares is "shares", 100 shares = 1 lot, and the number of entrusted purchases must be 100 shares or an integer multiple thereof;

(2) The trading unit of the Fund is "shares", 65,438+000 shares = 65,438+0 lots, and the number of entrusted subscriptions must be 65,438+000 shares or an integral multiple thereof;

(3) The trading unit of treasury bonds and convertible bonds is "hand", the denomination is 1 1,000 yuan = 1 hand, and the entrusted purchase quantity must be 1 hand or an integral multiple thereof;

(4) When the entrusted quantity cannot be sold completely or dividends are distributed, there may be zero shares (less than 1 lot), and the zero shares can only be sold by entrustment, but not by entrustment.