Based on my research, I can now analyze this claim.

Analysis of the claim:

• President Trump did make a statement about reciprocal trade during his summit with Chinese President Xi Jinping on May 14, 2026, at the Great Hall of the People in Beijing¹².
• According to the transcript of his remarks, Trump said: "IT'S GOING TO BE TOTALLY RECIPROCAL ON OUR BEHALF"².
• The claim states Trump said "it will be 100% reciprocal from the United States' side."
• Trump actually used the phrase "totally reciprocal" not "100% reciprocal" — while "totally" and "100%" convey similar meanings, this is a different word choice.
• Trump said "on our behalf" rather than "from the United States' side" — these phrases are essentially synonymous in context, referring to the United States' perspective/actions.
• The core meaning of the claim is accurate: Trump did state that US trade dealings would be reciprocal from the American side during his meeting with Xi²¹.
• However, the specific wording in the claim is a misquote. The exact phrases "100% reciprocal" and "from the United States' side" do not appear in the transcript of Trump's remarks.

Overall validity: 75%

The claim captures the substantive meaning of what Trump said but misquotes the specific wording. Trump said "totally reciprocal on our behalf" rather than "100% reciprocal from the United States' side."

1. Trump to Xi: Trade will be 'totally reciprocal'
2. Trump says U.S. and China have a 'fantastic relationship' during summit