New Delhi wants to block Chinese investors from buying shares in Indian insurance giant Life Insurance Corp (LIC) which is due to go public, four senior government officials and a banker told Reuters, underscoring tensions between the two nations. State-owned LIC is considered a strategic asset, commanding more than 60% of India`s life insurance market with assets of more than $500 billion. While the government is planning to allow foreign investors to participate in what is likely to be the country`s biggest-ever IPO worth a potential $12.2 billion, it is leery of Chinese ownership, the sources said. Political tensions between...