A . the profit guaranteeing policy the profit guaranteeing policy applies to the investment projects including the city infrastructure facilities , the city public utilities and welfare , the rebuilding of the old city quarters and the real estate development , etc . if the invertors , being offered the favorable policies of the city on encouraging the foreign invertments , cannot obtain their predicted investment reimbursement rate during the term of normal production and operation , teh government shall support them in obtaining it by means of certain economic regulation adn compensation measures within its authority adn in accordace with the laws 利润倒算法适用于城市基础设施建设、城市公共事业和公益事业、旧城改造和房地产开发等项目。若该项目按我市鼓励外商投资优惠政策进行正常的生产经营，达不到预期的投资回报率，政府在法律允许和职权范围内，依次通过以下三个步骤进行补偿和扶持： 1政府通过对有权减免的各项行政性和事业性收费项目实施一定比例的减免，降低外商的投资成本；
