Zhongji Innolight saw its share price drop as much as 3 per cent after its hotly anticipated debut on the Hong Kong stock market on Thursday, as the Chinese firm felt the impact of a global downturn in investor sentiment towards the artificial intelligence sector. By 9.33am, it dropped by 2.86 per cent to HK$953. The Chinese firm – a leading producer of optical transceivers used in AI data centres – had earlier completed Hong Kong’s biggest initial public offering of the year, raising HK$53.4...