The sister of North Korean leader Kim Jong Un says her country will never give away its nuclear weapons and ballistic missiles program for economic cooperation.

“If the United States approaches us with the right manner and offers to hold a third North Korea-U.S. leaders’ summit on the condition of finding solutions we could mutually accept, then we do have a willingness to give it one more try,” Kim Jong Un said.

Trump distanced himself from comments by his national security adviser John Bolton that North Korea angrily denounced when casting doubt on the summit.