Because mainland China has joined the Convention of Paris, R.O.C. businesses wishing to buy back trademarks that have been registered by persons on the mainland must frequently pay large amounts of time and money so as to prove that their trademarks are world-recognized brands.
因大陸已加入巴黎公約，我國業者欲撤銷大陸業者搶先登記商標，常須耗費金錢與時間，以證明其商標為全球知名品牌。