Where is 111 headquartered?

3-4/F, No.295 ZuChongZhi Road,
Pudong New Area
Shanghai, 201203
People's Republic of China

When did 111 list itself on NASDAQ?

111 became a publicly listed company in September 2018.

Where is 111 stock traded and what is the ticker symbol?

111’s ADSs trade on NASDAQ Global Market under the ticker ‘YI’.

Who is 111’s legal counsel?

Davis Polk & Wardwell LLP

Who is 111’s independent auditing firm?

Deloitte Touche Tohmatsu Certified Public Accountants LLP

How many ordinary shares does an American Depositary Share (“ADS”) represent?

Each ADS represents two of our Class A ordinary shares

When does 111’s fiscal year end?

December 31.