9 am to pm 1 1. Official website of Huainan Flower and Bird Market shows that the market is open from 9: 00 a.m. to 9: 00 p.m. 1 1 p.m., and there is no rest on holidays. Huainan, known as Zhoulai in ancient times, is a prefecture-level city under the jurisdiction of Anhui Province, an energy production base mainly based on coal and electricity in East China, an important central city in northern Anhui and an important national energy base approved by the State Council.