Shares of high fructose syrup producer Archer-Daniels-Midland (NASDAQ:ADM) plummeted on Thursday after President Donald Trump announced that he had persuaded Coca-Cola (NYSE:KO) to use real cane sugar in its drinks in the U.S.

"I have been speaking to Coca-Cola about using REAL Cane Sugar in Coke in the United States, and they have agreed to do so. I'd like to thank all of those in authority at Coca-Cola," the president wrote in a Truth Social post published Wednesday.

"This will be a very good move by them -- You'll see. It's just better!" Trump also wrote.

When asked about Trump's announcement, Coca-Cola did not explicitly agree to the change.

"We appreciate President Trump's enthusiasm for our iconic Coca-Cola brand," the company said in a statement. "More details on new innovative offerings within our Coca-Cola product range will be shared soon."

Coca-Cola shares were marginally higher in early trading Thursday, rising 49 cents, or $69.68. Shares have also risen more than 11% year to date, outperforming the broader market.

Meanwhile, Corn Refiners Association, an industry trade group, issued a statement warning about the potential job losses that could follow such a switch.

Said Association President John Bode, "President Trump stands for American manufacturing jobs, American farmers, and reducing the trade deficit. Replacing high fructose corn syrup with cane sugar would cost thousands of American food manufacturing jobs, depress farm income, and boost imports of foreign sugar, all with no nutritional benefit."

ADM shares dumped 79 cents, or 1.5%, to $53.21.

COMTEX_467399461/2559/2025-07-17T10:12:54