To meet fast-changing consumer demands and manage the volatility of e-commerce and lower-tier market expansion, Yunnan Baiyao addressed inconsistent quality in key herbal ingredients and scattered planting areas. Deploying over 40 4IR solutions, including satellite sensing, industrial internet of things and large language models, the company reduced raw material return rates by 78%, inventory days by 38% and stockout rates by 30%, ensuring more stable and responsive supply.