Hong Kong’s leader has called on global investors seeking to diversify their assets and minimise risk to come to the city as it offers stability and certainty despite the market volatility brought by geopolitical tensions. Chief Executive John Lee Ka-chiu said on Tuesday that the “one country, two systems” principle had enabled businesses in the city to reach out to the world while maintaining “unparalleled” access to China. “We offer certainty and clarity, along with confidence and opportunity,...