US wants India to buy $5-6 billion more farm goods to seal trade deal, say sources Updated : January 24, 2020 07:34 PM IST US President Donald Trump cited trade barriers last year when removing India from its Generalized System of Preferences (GSP) program. GSP program that allowed zero tariffs on $5.6 billion of exports to the United States. Donald Trump visit to New Delhi to meet Prime Minister Narendra Modi next month. Published : January 24, 2020 07:34 PM IST