1. Volume Limitations: The total quantity of the chemical produced or imported must not exceed a specified threshold, often in the range of 10,000 to 100,000 kilograms annually. 2. Use Restrictions: The chemical must be intended for specific applications, such as research and development or as an intermediate in the production of other substances. 3. Safety Data: Basic safety data, including information on potential hazards and safe handling practices, must still be provided.