The Hong Kong conglomerate CK Hutchison’s planned sale of ports in Panama to a group led by BlackRock, the American finance giant, is under fire from Beijing.

China has sharply criticized a proposal to sell ports in the Panama Canal to American asset management giant BlackRock, attacking the deal as “spineless groveling” and a “betrayal” of the Chinese people.

Hong Kong billionaire Li Ka-shing has raised Beijing’s ire by agreeing to sell its control over ports in Panama to appease President Donald Trump. But there may be little the Chinese authorities can do to punish him for it.