HONG KONG — China’s Premier Li Qiang on Wednesday defended the country’s technological advancements as an opportunity for the world rather than a threat. Li also said the country’s heavy state subsidies were not the main reason for the rapid rise of its high-tech industries, at a time when Western officials have complained that China’s state support for industries from artificial intelligence to electric vehicles has provided an unfair competitive edge.China’s No. 2 leader made the remarks in his speech at the opening plenary of the World Economic Forum’s Annual Meeting of the New Champions, known as the “Summer Davos,” held this week in…