Pinduoduo Inc. (PDD) is a leading Chinese e-commerce platform that focuses on a group buying model, also known as "team purchase" or "pin" model. The company was founded by Colin Huang (Zheng Huang) in 2015 and is headquartered in Shanghai, China. Pinduoduo is publicly traded on the NASDAQ stock exchange under the ticker symbol "PDD."
Here are some key aspects of Pinduoduo: