Shanghai-based Lightelligence, which makes photonics chips, surges by nearly 400% in its trading debut in Hong Kong after raising ~$310M in its IPO (Ann Cao/South China Morning Post)

Ann Cao / South China Morning Post: Shanghai-based Lightelligence, which makes photonics chips, surges by nearly 400% in its trading debut in Hong Kong after raising ~$310M in its IPO — Lightelligence jumps by 400% in Hong Kong debut amid AI-driven demand for photonics chips — Shanghai-based firm's IPO reflects mainland China's push …