Bengaluru, Jan. 25 -- Flipkart's Singapore-incorporated parent has infused '1,431 crore ($201 million) into its wholesale entity in India amid an intensifying and costly battle for market share with Amazon.com. The latest fund infusion from parent Flipkart Pvt. Ltd was approved in December. In the same month, the Singapore-listed entity infused roughly '2,190 crore ($304 million) into the local unit, show regulatory filings sourced from business intelligence platform Paper.vc. The fresh outlay by Flipkart comes as the Walmart-owned company seeks to fight off the challenge from Amazon to keep its leadership of India's growing $18 billion online retail market, and a regulatory tussle with the government, which has issued new foreign direct in...