The younger Li would be attending as a business representative in his capacity as founder of Pacific Century Group, a Hong Kong-based private investment conglomerate with interests in technology, media, financial services, infrastructure and property.
It is unclear whether he will participate in any panel discussion at the forum, which has brought together more than 80 top executives of global multinationals to Beijing for exchanges with Chinese officials.
This came after US President Donald Trump alleged that China had the vital Panama Canal under its control and vowed to restore American dominance there.