Zhang Yin (Cheung Yan) on Corporate Governance

Zhang Yin (Cheung Yan)'s role is documented as: founder and Director, Nine Dragons Paper Holdings Limited Wikipedia lists her current title as 'Founder and director of Nine Dragons Paper Holdings' (research date: 2026-08-23); this reflects the source's most recent update rather than a freshly confirmed 2026 primary filing.

Nine Dragons Paper's business model involves buying scrap paper from the United States, importing it into China, and converting it mainly into cardboard for boxes used to export Chinese goods -- directly linking Zhang's fortune to the physical logistics of the US-China trade relationship.

As of the Hurun Report China Rich List 2013, Zhang ranked as the fourth-richest woman in mainland China and 24th richest overall; she was also reported in January 2007 to be a member of the Chinese People's Political Consultative Conference.