Under the Generalised System of Preferences (GSP) programme, "certain products can enter the US duty-free if the beneficiary developing country meets a set of criteria established by Congress".
Under the Generalised System of Preferences (GSP) programme, "certain products can enter the US duty-free if the beneficiary developing country meets a set of criteria established by Congress".
The US plans to end preferential trade status for India, under a scheme which allows certain products to enter the US duty-free.
President Donald Trump said India had failed to assure the US it would provide reasonable access to its markets.
If they do not comply with the next few weeks, subpoenas will be issued.
With his announcement, Mr Nadler is taking a shotgun approach to his investigations of the president, the BBC North America reporter Anthony Zurcher says.
Wikileaks published emails stolen from the Democratic National Committee and released them during the 2016 campaign, causing political embarrassment to Mrs Clinton and her campaign team.
Roger Stone, Mr Trump's confidant, who is currently under investigation by Special Counsel Robert Mueller for allegedly lying to prosecutors about his communications with Wikileaks during the presidential campaign, is also receiving a request from the committee.
Trump Organization chief financial officer Allen Weisselberg, longtime Trump personal assistant Rhona Graff and ex-White House counsel Don McGahn are also on the list of names released by the House Judiciary Committee.Donald Trump Jr has previously been forced by members of Congress to answer questions about a June 2016 meeting at Trump Tower, in which he sat down with a Kremlin-linked lawyer who had offered dirt on Mr Trump's opponent Hillary Clinton.
"Their intimidation and abuse of American citizens is shameful. Democrats are harassing the president to distract from their radical agenda of making America a socialist country, killing babies after they're born, and pushing a 'green new deal' that would destroy jobs and bankrupt America.
In a statement, White House press secretary Sarah Sanders said: "Today, Chairman Nadler opened up a disgraceful and abusive investigation into tired, false allegations already investigated by the special counsel and committees in both chambers of Congress.
More than five House committees are now investigating alleged attempts by Russia to meddle in the 2016 election campaign, the president's tax returns and potential conflicts of interest involving Mr Trump's family.
The White House has lambasted Democrats for launching a "disgraceful" inquiry into alleged obstruction of justice and abuse of power by some of President Donald Trump's closest allies.
A White House spokeswoman said the Democrats were "harassing" Mr Trump.
Earlier on Monday, the House Judiciary Committee had requested documents from 81 people and groups.