India's opposition parties, farmer groups and trade experts have raised concerns about the interim India-US trade agreement after additional details were released on Friday.
A joint statement confirmed that India will purchase $500bn (£367.4bn) worth of US goods over five years, but did not mention a pledge by Delhi to stop Russian oil purchases.
Earlier last week, the countries had announced a trade deal, with the US cutting tariffs on Indian goods to 18% from 50%.
Final negotiations are still under way, but the interim deal has raised four key questions.
As per the agreement India has promised to reduce its standard tariffs on all US industrial goods as well as several food and agricultural products.
