# Industry practitioners who may be exposed to illegal drug manufacturing chemicals Practitioners in the following industries may have access to precursor chemicals used in the manufacture of illegal drugs： 1. **Chemical production and sales industry**-Direct production, distribution or sales of various chemical raw materials 2. **Pharmaceutical industry**-Use of multiple chemicals in drug development and production 3. **Education and research institutions**-Staff of university laboratories and research institutes 4. ** Agricultural industry**-Specific pesticides and fertilizers contain transferable chemicals 5. **Industrial cleaning and solvent industry**-Exposure to various solvents and chemical cleaners 6. **Chemical laboratory technicians**-Analytical chemists, laboratory assistants, etc. 7. **Chemical transportation and logistics industry**-Practitioners responsible for chemical transportation It should be noted that these industries are strictly regulated, and legal practitioners need to comply with chemical control regulations and must not use these chemicals for illegal purposes. Many countries have strict reporting and tracking requirements for the purchase, sale and use of specific chemicals.