A Shenzhen-based tech firm taking part in Hong Kong trade fairs is leveraging the city as a springboard for global expansion, with plans to list locally this year while using its computing power to help enter the North American market. Robert Chan Kwok-cheung, global strategy officer at EngineAI, said on Wednesday the company’s presence in the city was a strategic move to bypass technical and geopolitical hurdles. EngineAI, which is one of Shenzhen’s “eight great guardians of embodied...