The industrial structure of China's national economy is divided into which four major industries

Agriculture, industry and services, China's industrial structure is divided into three levels.

Primary industry: agriculture (including plantation, forestry, animal husbandry and fishery).

Secondary industry: industry (including extractive industry, manufacturing industry, production and supply of electricity, gas and water) and construction.

Tertiary sector: all industries other than the primary and secondary sectors, such as the distribution sector and the service sector.

Expanded information:

Trends in structural change among the three industries:

1. The added value and employment of the primary industry as a percentage of the Gross National Product and the entire labor force in most countries show a decreasing trend.

Until the 70's, in some developed countries, such as the United Kingdom and the United States, the declining trend of the share of value added and labor force in the primary industry began to weaken.

2. The proportion of GNP and total labor force accounted for by value added and employment in the secondary industry was on the rise in most countries before the 1960s.

But after the 1960s, the share of value added and employment in the industrial sector in the gross national product and the total labor force of the United States, Britain and other developed countries began to decline, in which the downward trend of the traditional industries is more obvious.

3, the tertiary sector's added value and employment accounted for the proportion of GNP and the total labor force of all countries are on the rise. after the 1960s, the tertiary sector in developed countries developed more rapidly, and its proportion exceeded 60%.

From the change trend of the proportion of the three industries, it can be seen that in the stage of industrialization, industry has been the dominant sector in the development of national economy.

After the completion of industrialization in developed countries, the transition to the "post-industrialization" stage has been gradual, and high-tech industries and services have become the dominant sectors of national economic development.

Baidu Encyclopedia-Industrial Structure