A trade discussion between California business leaders, the state’s Lieutenant Governor, and Turkish business leaders is off following reports that two participants were vehement deniers of the 1915 Armenian Genocide,  San Joaquin Valley Sun reports.

The event, organized by the U.S. Chamber of Commerce as part of its U.S.-Turkish Business Council, was set to feature a keynote address from Lt. Governor Eleni Kounalakis and a presentation from the state’s economic development department before a panel discussion.

Also on the agenda were Turkish Chamber official Ayhan Zeytinoğlu and Turkisk Orange County businessman Ergun Kirlikovali.

Zeytinoğlu and Kirlikovali had issued multiple statements denying the 1915 slaughter of 1.5 million ethnic Armenians by the Ottoman Empire as a genocide, a moniker recently recognized by President Joe Biden and the U.S. Congress.

In a statement on Friday, Kounalakis’ spokeswoman said that the state’s second-in-command, along with California GO-Biz officials, and all other California business leaders participating on the panel had withdrawn from the event, forcing a cancellation.

In a statement issued to The Sun, Kounalakis said participation ran counter to the state’s values relative to human rights issues.

“I was deeply disturbed to hear that the upcoming U.S.-Turkish Business Council meeting would feature panelists who are Armenian Genocide deniers,” Kounalakis said. “Now and always, California stands strong on the side of truth and justice for this still-unpunished crime.”