Economy of Kolkata

Kolkata is the prime business, commercial and financial hub of eastern India and the main hub of communication for the North East Indian states. Kolkata, with a GDP (PPP) of $220 billion is home to India's oldest, stock exchange company (bourse) – The Calcutta Stock Exchange. Kolkata is home to many industrial units operated by large public- and private-sector corporations; major sectors include steel, heavy engineering, mining, minerals, cement, pharmaceuticals, food processing, agriculture, electronics, textiles, and jute.

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