Section 721.11321 - Naphtha oils (generic)(a)Chemical substance and significant new uses subject to reporting.(1) The chemical substance identified generically as naphtha oils (PMN P-18-235) is subject to reporting under this section for the significant new uses described in paragraph (a)(2) of this section. The requirements of this section do not apply to quantities of the substance incorporated into a gasoline or transportation fuel formulation below the maximum confidential concentration specified in the Order for the substance.(2) The significant new uses are:(i)Industrial, commercial, and consumer activities. Requirements as specified in § 721.80(f) and (k) .(b)Specific requirements. The provisions of subpart A of this part apply to this section except as modified by this paragraph (b). (1)Recordkeeping. Recordkeeping requirements as specified in § 721.125(a) through (c) and (i) are applicable to manufacturers and processors of this substance.(2)Limitation or revocation of certain notification requirements. The provisions of § 721.185 apply to this section.(3)Determining whether a specific use is subject to this section. The provisions of § 721.1725(b)(1) apply to paragraphs (a)(1) and (a)(2)(i) of this section. 86 FR 46146 , Aug. 18, 2021