Import for commercial purposes
Import for commercial purposes means to import with the purpose of obtaining an immediate or eventual commercial advantage for the importer, and includes the importation of any amount of a chemical substance or mixture. If a chemical substance or mixture containing impurities is imported for commercial purposes, then those impurities are also imported for commercial purposes.
40 CFR § 716.3
The definitions in section 3 of TSCA apply to this subpart. In addition, the following definitions are provided for the purposes of this subpart: