India, Aug. 7 -- US President Donald Trump on Thursday said a lot more secondary sanctions are upcoming, after he was asked why only India was singled out for penalties over doing business with Russia.

During a press conference at the White House, Trump was asked about India's response to him doubling its tariffs to 50 per cent on Wednesday. New Delhi had pointed that the US was imposing additional tariffs on India for "actions that several other countries are also taking".

Responding to the question, Trump said, "It's only been 8 hours. So let's see what happens. You're going to see a lot more...You're going to see so much secondary sanctions."

Trump was also asked specifically about China, another country that does business with Russ...