An environmental group yesterday called on Asia Cement Corp to negotiate with Truku people living near its quarry in Hualien County’s Sinchengshan (新城山) as required by a recent court ruling, rather than posting advertisements to spread rumors.

The Taipei High Administrative Court on Thursday last week asked the Ministry of Economic Affairs to revoke its approval of the firm’s permit renewal for the mine, after four Truku people filed a lawsuit against the ministry in 2017.