What is the economic activity that involves the conversion of raw materials into more valuable products called?

The economic activity that involves the conversion of raw materials into more valuable products is classified as secondary economic activity. This phase of the economy takes the raw materials obtained from primary activities—such as agriculture, mining, and forestry—and processes or transforms them into finished goods or products that can be sold to consumers or businesses. Examples of secondary economic activities include manufacturing, construction, and food processing.

This distinction is essential because it highlights the different stages of economic production. Primary activities focus on extracting natural resources, while secondary activities add value by transforming these resources into useable products. The emphasis on value addition is a key characteristic that defines secondary economic activity in the broader economic framework.