India, Oct. 2 -- Jio Platform is giving final touches to its public offer documents, touted as India's largest at an estimated $3.8 billion, after concluding worldwide roadshows, according to a source aware of the development. The roadshows overseas were led by Jio Platforms Managing Director and Reliance Jio Chairman Akash Ambani and Reliance Retail Ventures Limited Executive Director, Isha Ambani. "Jio Platforms has completed the first leg of the IPO after roadshows with potential investors globally. The roadshows were held in the US, UK, Dubai, Singapore and Hong Kong. Now, the company has started preparations for filing a red herring prospectus," a source aware of the development. An email query sent to Jio Platforms elicited no respo...