Filing: San Jose-based Chinese optical module maker Ligent seeks ~$727M in a Hong Kong IPO, after its rival Zhongji Innolight's $6.8B Hong Kong debut in July (Sangmi Cha/Bloomberg)

Sangmi Cha / Bloomberg: Filing: San Jose-based Chinese optical module maker Ligent seeks ~$727M in a Hong Kong IPO, after its rival Zhongji Innolight's $6.8B Hong Kong debut in July — AI computing networks maker Ligent Technologies Inc. is seeking to raise as much as HK$5.7 billion ($727 million) …