It is not exactly known. But there are evidences that fireworks were first used by Chinese during Song Dynasty.
The Chinese.
yes
The Chinese
The chinese. No one knows the name of the person who invented them. http://www.pyrouniverse.com/history.htm
a long time fireworks were invented by the ancient Chinese (When they invented gunpowder)
The Chinese invented gunpowder, which they used in making explosive rockets for war as well as for making fireworks, about 1,000 years ago.
the chinese invented gunpower and fireworks
China invented fireworks first, then the Europeans found out about the Chinese invention, and then it spread around the world.
fireworks
The Chinese invented gunpowder, and fireworks was their first use for gunpowder. The Chinese have been connected with the idea of fireworks ever since.
fire works were invented by Chinese
Fireworks