FILE - U.S. Trade Representative Katherine Tai speaks with reporters in the James Brady Press Briefing Room at the White House, May 14, 2024, in Washington. (AP Photo/Alex Brandon, File)

FILE - U.S. Trade Representative Katherine Tai speaks during a media briefing at the State Department, Sept. 29, 2023, in Washington. (AP Photo/Mark Schiefelbein, File)

FILE - U.S. Trade Representative Katherine Tai speaks with reporters in the James Brady Press Briefing Room at the White House, May 14, 2024, in Washington. (AP Photo/Alex Brandon, File)

Tomas Martin Etcheverry of Argentina returns a forehand shot to Jannik Sinner of Italy during the men's singles match in the Shanghai Masters tennis tournament at Qizhong Forest Sports City Tennis Center in Shanghai, China, Sunday, Oct. 6, 2024. (AP Photo/Andy Wong)

Tomas Martin Etcheverry of Argentina returns a backhand shot to Jannik Sinner of Italy during the men's singles match in the Shanghai Masters tennis tournament at Qizhong Forest Sports City Tennis Center in Shanghai, China, Sunday, Oct. 6, 2024. (AP Photo/Andy Wong)

Jannik Sinner of Italy, right, is congratulated by Tomas Martin Etcheverry of Argentina after winning in the men's singles third round match in the Shanghai Masters tennis tournament at Qizhong Forest Sports City Tennis Center in Shanghai, China, Sunday, Oct. 6, 2024. (AP Photo/Andy Wong)

Jannik Sinner of Italy returns a forehand shot to Tomas Martin Etcheverry of Argentina during the men's singles match in the Shanghai Masters tennis tournament at Qizhong Forest Sports City Tennis Center in Shanghai, China, Sunday, Oct. 6, 2024. (AP Photo/Andy Wong)

Jannik Sinner of Italy wipes his sweat during a set break in the men's singles match against Tomas Martin Etcheverry of Argentina in the Shanghai Masters tennis tournament at Qizhong Forest Sports City Tennis Center in Shanghai, China, Sunday, Oct. 6, 2024. (AP Photo/Andy Wong)