Commentary urged CK Hutchison to ‘think twice’ about ‘what position and side they are on’ in sale to US investors

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China has criticised the sale of the business that controls ports in Panama to US investors, saying the Hong Kong-based parent company should “think twice” and that the $22.8bn deal is “power politics” that is not in the country’s national interest.

Shares in the Hong Kong-based conglomerate CK Hutchison fell more than 6% on Friday after a critical commentary appeared in the Beijing-backed newspaper Ta Kung Pao in Hong Kong.