Final USITC Report on Chinese Quartz Imports June 2019 | Page 35

` Table II-1 Quartz surface products: U.S. producers’ and importers’ U.S. shipments, by sources and channels of distribution, 2015-2017, January-September 2017, and January-September 2018 Calendar year January to September Item 2015 2016 2017 2017 2018 Share of U.S. shipments (percent) U.S. producers: Distributors *** *** *** *** *** Fabricators and retailers *** *** *** *** *** Contractors and builders *** *** *** *** *** Other end users *** *** *** *** *** U.S. fabricators: Distributors --- --- --- --- --- Fabricators and retailers 70.3 68.7 66.0 62.6 64.4 Contractors and builders 24.0 23.5 25.4 27.8 27.2 Other end users 5.7 7.7 8.6 9.6 8.4 U.S. importers: China Distributors 10.6 13.1 12.4 12.6 10.1 Fabricators and retailers 70.7 70.3 70.8 70.2 75.6 Contractors and builders 15.9 14.4 14.7 15.2 12.8 Other end users 2.8 2.3 2.0 2.0 1.4 U.S. importers: Nonsubject Distributors *** *** *** *** *** Fabricators and retailers *** *** *** *** *** Contractors and builders *** *** *** *** *** Other end users *** *** *** *** *** Source: Compiled from data submitted in response to Commission questionnaires. Parties discussed market segmentation for quartz surface products but parties and  questionnaires responses did not uniformly define these segments.  In general, parties agreed  that there are three end user segments: residential, commercial, and builder. 17  However,  respondents argue that there is further segmentation within each of these segments. According  to ***, there is a high, medium, and low‐end subdivision in each of the three end‐user  segments. 18  Joint Respondents contend that the U.S. market for quartz     17  Petitioner’s posthearing brief, Responses to Commission Questions, p. 45; hearing transcript, p.  274 (Porter).  18  *** U.S. producer questionnaire, section II‐22.  II‐5