President Donald Trump’s demand that Coca-Cola return to using cane sugar in its iconic drink appears to have hit a major snag. The soda manufacturer’s Chief Financial Officer John Murphy told Bloomberg Tuesday that increased production of the original recipe has been stymied by the key ingredient’s limited availability in the U.

Coca-Cola Co. posted third-quarter sales growth that beat Wall Street expectations — a sign that consumers are snapping up the company’s beverages despite higher prices.