Under Mr. Kim's policy, South Korea has eased restrictions on doing business with North Koreans and increased its fertilizer and food aid to the North.
But they keep their successes a secret to avoid Taiwan's stringent capital controls and other restrictions on doing business with the mainland.
Mr. Bush lifted restrictions on doing business with Libya and praised Colonel Qaddafi, saying his actions had "made our country and our world safer".
U.S. restrictions on doing business with Iran's central bank have been felt in India, the second-largest buyer of Iranian oil.
The legislation, named the Nuclear Iran Prevention Act, also would penalize foreign companies and individuals that violate the American sanctions by threatening them with restrictions on doing business with the United States, a coercive tactic integrated into earlier, narrower sanctions.
Two sectors that were left apparently unscathed by the new policy were cruises and flights: Fees paid by cruise lines and airlines will be exempt from restrictions on doing business with the military.
Despite the wariness that persists over Libya in some diplomatic quarters, the Bush administration's recent easing of restrictions on doing business with Libya has touched off a frenetic race among energy companies to re-enter a nation that once produced oil gushers for American companies but has been off-limits to them for two decades.
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Trump's cited Russian business ties date largely to pre-sanction Russia during the Obama-Clinton "reset". Restrictions on doing business with Russia date from April 2014 to present and are limited to sanctioned firms and individuals.
Several other Indian states already ban the slaughter of cows, bulls, and bullocks, or impose restrictions on doing so.
