+The Secondary Sector transforms [Raw Materials](/wiki/raw_materials) from nature into finished or semi-finished goods. This stage of the economy encompasses activities like manufacturing, processing, and [Construction](/wiki/construction), adding value to basic resources.
+## See also
+- [Primary Sector](/wiki/primary_sector)
+- [Tertiary Sector](/wiki/tertiary_sector)
+- [Industry](/wiki/industry)
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