Industry Overview - The pharmaceutical distribution industry serves as a critical link between pharmaceutical manufacturers and end consumers, characterized by a specialized division of labor [2][5] - The industry consists of upstream manufacturers producing various types of pharmaceutical products, including Western medicine, traditional Chinese medicine, medical devices, and chemical reagents [1] Cost Structure Analysis - The primary cost in the pharmaceutical distribution industry is sales cost, which includes product and raw material costs, accounting for approximately 95% of total sales costs, while other costs make up about 5% [5] Profitability Factors - Key drivers of profitability in the pharmaceutical distribution sector include sales scale and growth, gross margin levels, expense ratios, and inventory turnover [7] - Companies maintain stable gross margins through scale advantages and product structure adjustments, while controlling costs through refined management practices [7] Internet Integration - The integration of "Internet+" in the pharmaceutical distribution industry helps reduce costs and improve efficiency, allowing pharmaceutical companies to analyze order demands and pharmacies to manage inventory effectively [9] - Patients benefit from the ability to compare prices and brands online, facilitating informed purchasing decisions [9]