Final USITC Report on Chinese Quartz Imports June 2019 | Page 198

comparable interim periods. ***. ***. 22 R&D expenses for integrated operations decreased from 2015 to 2017 and were higher between the comparable interim periods. R&D expenses for independent fabricators increased from 2015 to 2017 and were higher between the comparable interim periods. ***. 23 ***. 24 Table VI-8 Quartz surface products: Capital expenditures and R&D expenses for U.S. producers, by company for integrated operations of U.S. slab producers, 2015-17, January to September 2017, and January to September 2018 * * * * * * * Source: Compiled from data submitted in response to Commission questionnaires. 22 U.S. producers’ questionnaire responses of ***, question III-13a. Email from ***, April 8, 2019 and U.S. producers’ questionnaire response of ***, question III-13a. 24 U.S. producers’ questionnaire response of ***, question III-13a. 23 VI-24