Hydroxyethyl cellulose (HEC) is a widely utilized water-soluble polymer derived from cellulose through a chemical modification process. It has various applications across multiple industries, including pharmaceuticals, cosmetics, food, and construction. The versatility of HEC makes it an essential ingredient in formulations requiring thickening, stabilization, and moisture retention. Understanding the price dynamics of hydroxyethyl cellulose is crucial for manufacturers, formulators, and consumers alike, as it directly affects production costs, product formulations, and market competitiveness.