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RVNL surpasses BPCL, PNB in market cap ranking; stock zooms 54% in 1 week
RVNL in focus: Rail Vikas Nigam Limited (RVNL) has surpassed public sector undertaking (PSU) oil marketing company, Bharat Petroleum Corporation (BPCL) and lender, Punjab National Bank (PNB), in market capitalisation (market cap) ranking as the stock of …