Based on the fundamentals of the grey decision method,a grey target decision method has been used to optimize the decision on the investment direction of pollution control.

This paper introduces the similarities of the objective reasons of the rising of Shanxi merchants and Ningbo merchants, and elaborates the differences between Shanxi merchants and Ningbo merchants in the investment direction.

This paper discusses the significance,principle,investment direction and objection of the capital expenditures on state-owned capital operating budget.

This paper explains the definition and features of the stock-exponential futures, analyzes on the influence of the stock-exponential futures on the stock market, and puts forward the investing direction of the investors under the new trade system.

National economic status and investment orientation of processing trade;

For the oil company,the choice of investment orientation should be put to the strategic position.

Briefly discussed changes in investment project feasibility studies and key emphasis in works need to be held,put forward new opinions on investment orientation henceforth.