Cyrus Soli Poonawalla’s Serum Institute of India made the most of the country’s demand for vaccines. Though unlisted, Poonawalla tops the list, followed by Dilip Shanghvi & family of Sun Pharmaceuticals. The other two biggies are Bawri family of Macleods Pharmaceuticals and Hasmukh Chudgar of Intas Pharma.

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