Controlled-release formulations control the action of drugs by regulating the rate and duration of drug release, thereby reducing dosing frequency and enhancing the safety, efficacy, reliability, and convenience of drug therapy, ultimately improving patient compliance. With the improvement of economic levels and the development of the pharmaceutical industry, the importance of controlled-release drug technology continues to increase. The construction of controlled-release formulation technology platforms will continuously enable the company to develop high technological barriers for controlled-release products, providing ample technical support for future market competition.