Indian Oil Corp. is seeking to build a $3 billion petrochemicals plant in Iran, according to people with direct knowledge of the matter. The plan hinges on assurances from Iran that the 1 million-ton-a-year project will have access to cheap natural gas as feedstock, said the people, who asked not to be identified because the information isn’t public. A company spokesman didn’t respond to requests for comment by phone, text message and e-mail. Indian Prime Minister Narendra Modi’s government is eyeing energy and infrastructure investments totaling billions of dollars in Iran, including upstream gas production and port developments. India has sought to secure ties with Iran and ensure access to its abundant hydrocarbons as years of sanctions on the Persian Gulf nation may be nearing an end. Economic and financial restrictions on Iran, once the second-biggest producer in the Organization of Petroleum Exporting Countries, left it in need of […]