The deal, as well as some other strategic and financial investments in works, will help Ambani cut debt at RIL.

With vaccines of some firms already in animal trial phase, developers say that if all goes well, India could have a vaccine by next year. The move comes at a time when Chinese research firms are entering phase II of clinical trials in a global race to find a vaccine for COVID-19.

Reliance Industries on Friday announced the sale of 2.32 per cent stake in its digital unit to US-based Vista Equity Partners for Rs 11,367 crore, the third deal in a little over two weeks that will inject a combined Rs 60,596.37 crore in the oil-to-telecom conglomerate to help it pare debt. The US-based private equity firm will buy a stake in Jio Platforms, which houses the country's youngest but biggest telecom firm Jio, at an equity value of Rs 4.91 crore and an enterprise value of Rs 5.16 crore.

Except for laws pertaining to the payment of minimum wages, following safety norms and adequate compensation for workers in case of industrial accidents, no other provisions of the labour law would apply to all new companies that wish to operate in the state for at least 1,200 days, and for those that have already been operational for that period.