- Use
- Civil and state flag , civil and state ensign
- Proportion
- 2:3
- Adopted
- Approved on 31 March 1993 by National People's Congress , first used on 20 December 1999 ; 26 years ago ( 1999-12-20 )
- Design
- Emerald green field with a lotus flower above the stylised Governor Nobre de Carvalho Bridge and water in white, beneath an arc of five golden five-pointed stars, where the large star is in the center flanked by four smaller stars, two on each side of the large star.
- Designed by
- Zhang Lei and Xiao Hong