What is not the role of the government in export-oriented industrialization policy?

A、making strategic exchange rate devaluation policy to provide domestic companies an advantage in comparative price international market.;
B、to protect and incubate the domestic national industries by providing protection and initial investment to the private and public sector.;
C、providing fiscal and financial incentives for export promotion.;
D、Liberalize trade, stop the government intervention, sell national companies to foreign companies, open the financial market