Vilnius, Lithuania (CNN) US Energy Secretary Rick Perry said Monday that he "absolutely" asked President Donald Trump "multiple times" to call Ukrainian President Volodymyr Zelensky, but about energy -- not the Bidens -- and said he is not leaving his role in the administration.

Speaking at a press conference in Vilnius, Lithuania, Perry said that he told Trump that it was in the best interest of the two nations to have discussions regarding energy issues. His response comes on the heels of reports that Trump told lawmakers Perry urged him to make the July 25 call that has become a key focus of House Democrats' impeachment inquiry into the President.

"Absolutely, I asked the President multiple times. 'Mr. President, we think it is in the United States and in Ukraine's best interest that you and the President of Ukraine have conversations and discuss the options that are there,'" Perry said Monday. "So absolutely yes."

Perry was not part of the July 25 call between Trump and Zelensky, his spokeswoman Shaylyn Hynes told CNN in an email Monday. Hynes also said that "Hunter and Joe Biden have never come up in the Secretary's conversations on Ukraine."

CNN previously reported that some text messages released by former US Special Envoy to Ukraine Kurt Volker showed that Trump's personal attorney Rudy Giuliani was working to set up the call with Zelensky. The texts also show that several other US diplomats, including Volker, were working to arrange the conversation.

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