With the coming of the Tomb Sweeping Day of 2014, we will close from April 5 to 7. As the global economic and financial situations are very complex and changeable recently and there are many uncertain factors affecting the market operation, all members are required to do well in risk control, appropriately increase the trading margin according to the position-holding amount and risks of each investor, and strictly manage investors’ doposit and withdrawal of money. Besides, they should remind investors of careful operation and rational investment, and maintain technical systems and ensure network security during the holidays for smooth operation of the market.