Suppliers who use the regular contribution plan will not borrow money from the bank of England until late February. When the programme ends, the rates offered may start to improve, but it will be a slow process. The establishment of shares refers to the pledge of the pledge of shares, which can be transferred according to law. The quality of the shares shall be entered into a written contract and shall be registered with the securities registration authority, and the pledge contract shall take effect from the date of registration. The shares may not be transferred after the quality of the shares, except as agreed by the pledgor and the pledgee. Upon the consent of the pledgee, the proceeds from the transfer of the shares by the pledgee shall be paid to the pledgee to liquidate the secured claims or to the third party as agreed with the pledgee. However, the company shall not accept the shares of the company as the subject matter of pledge. In such a simple deal, the details and considerations of the plan have exceeded what many traders can do in real deals. Therefore, it is not difficult to understand why so many people lose money in the foreign exchange futures market. The level of productivity of society determines the organizational form of social basic economic units. Enterprise is the result of the development of social productive forces to a certain level, which is the product of commodity production and exchange of goods. The bank maintained its main interest rate by 0.0 percentage point and raised its 2017 GDP growth forecast by 2 percentage points to 2.4 percentage points.