The “20 Most Popular Trade Companies in Huangshan” refers to a list consisting of the top-ranking entities involved in trading activities within the scenic area of Yellow Mountain.

These companies likely engage in a diverse range of trades, such as tourism-related goods, local crafts, agricultural products, or even specialized services like tour guide agency.

The popularity of these trade companies could be determined by various factors, including market share, customer satisfaction, brand recognition, and perhaps even their capacity to adapt and innovate in the ever-changing business landscape.