Mesoephedrine
Narcotic Drugs and Drug Precursors
In China, the main legislation regulating precursor chemicals is the Regulations for The Administration of Precursors and Chemicals Used in Production of Narcotic Drugs and Psychotropic Substances, which came into force in Nov 2005.
The purpose of the legislation is to strengthen the administration of precursor chemicals, regulating the production, distribution, purchase, transportation and import and export of precursor chemicals, preventing precursor chemicals from being used in manufacturing drugs and psychotropic substances.