The Chinese government presented its instrument of accession to the Madrid Agreement for the International Registration of Trademarks to the World Intellectual Property Organization on July 4, 1989, and became a member state as of October 4, 1989.

• 1989年7月4日，中国政府向世界知识产权组织递交了《商标国际注册马德里协定》(简称马德里协定)的加入书。 从1989年10月4日起，中国成为马德里协定成员国。