Lightelligence, the first mainland Chinese photonics chipmaker to go public in Hong Kong, saw its share price surge by nearly 400 per cent in its trading debut on Tuesday, as investors banked on the country’s quest for a fast-growing alternative to conventional electronic semiconductors in artificial intelligence data centres.The Shanghai-based company opened at HK$880, versus the offer price of HK$183.2 – the top of its marketed range of HK$166.6 to HK$183.2. It raised HK$2.4 billion (US$310 mi...