# Fields That Will Become New Engines of Economic Growth as Fiscal Policy Takes Effect ## Infrastructure Construction - **Transportation Infrastructure**: Highway and bridge construction; rail transit development. - **Energy Infrastructure**: Power grid upgrades; new energy infrastructure (charging piles, hydrogen refueling stations). ## Emerging Technologies - **Artificial Intelligence**: Industrial applications; technology development. - **5G Technology**: Communication network construction; application scenarios. ## Green Economy - **Renewable Energy**: Solar and wind power generation; energy storage technology. - **Environmental Protection Industry**: Waste treatment; water pollution control.