Rising US-China tensions are pushing companies to diversify, with the new economic zone attracting high-tech investments and cost-conscious Singapore firms. JOHOR BAHRU: More Singapore companies are setting up operations across the Causeway, drawn by lower costs, space and incentives under the new Johor-Singapore Special Economic Zone (JS-SEZ) . This comes as tensions between the United States and China are pushing firms to rethink supply chains and diversify their operations. Early investments