The venture—set up in 2017 after Mr. Biden left the vice presidency and before his presidential campaign—never received proposed funds from the Chinese company or completed any deals, according to people familiar with the matter. Corporate records reviewed by The Wall Street Journal show no role for Joe Biden…

The venture with CEFC, known as SinoHawk Holdings, was half held by Mr. Bobulinski, who served as chief executive, and four other partners—Hunter and James Biden; Rob Walker, a former Clinton administration official; and James Gilliar, a British national—according to the corporate documents reviewed by the Journal.

Text messages and emails related to the venture that were provided to the Journal by Mr. Bobulinski, mainly from the spring and summer of 2017, don’t show either Hunter Biden or James Biden discussing a role for Joe Biden in the venture.

Mr. Gilliar told the Journal: “I would like to clear up any speculation that former Vice President Biden was involved with the 2017 discussions about our potential business structure. I am unaware of any involvement at anytime of the former Vice President. The activity in question never delivered any project revenue.”