U . S . Production of Quartz Surface Products 20 . Caesarstone USA , Inc . (“ Caesarstone ”) and LG Hausys America , Inc . (“ LG Hausys ”) are the only other U . S . producers of quartz surface products besides Cambria . In 2017 , Cambria produced a total of approximately [ ] square feet (“ sq . ft .”) of quartz surface products . Based on my expert knowledge and experience , I understand that Cambria accounted for more than 50 percent of U . S . production of quartz surface products in 2017 . 21 . All three domestic producers produce quartz surface products on production equipment provided by Breton S . P . A . (“ Breton ”), an Italian company that is the leading provider of quartz surface production equipment . Based on my knowledge of the market , [ ], it is my understanding that in 2017 , Cambria accounted for over 50 percent of U . S . production of quartz surface products . 22 . The fact that Cambria accounts for more than 50 percent of U . S . production of quartz surface products is supported by the production capacity of the three U . S . producers of quartz surface products . Cambria has five production lines in its facility in Le Sueur , Minnesota . Caesarstone has two production lines in its manufacturing facilities in Richmond Hill , Georgia that were commissioned in 2015 . LG Hausys has two production lines in its manufacturing facilities in Adairsville , Georgia that were commissioned in 2011 and 2016 . The production capacity of each of Cambria ’ s lines is [ ]. 23 . In short , of the nine production lines for quartz surface products in the United States , Cambria operates five . Thus , Cambria accounts for more than 50 percent of domestic production . on lar under penalty of p u y unde the laws of the Uni ed States that to the best of led he f r in is t e d o t _____ _ _____________ __ in E . Davis dent and Chief Execut on on on on on on on on on on on on on on on la la la la la la la la la la la la la lar un un un un un un un un un un un un un un unde de de de de de de de de de de de de de de de de de de der pe pe pe pe pe pe pe pe pe pe pe pe p na na na na na na na na na na na na na na na nalt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lt lty f o per er er er er er er er er er er er er erju ju ju ju ju ju ju ju ju ju ju ju ju ju ju ju jury ry und nd nd nd nd nd nd nd nd nd nd nd nd nd nd nd nd nd nde the he he he he he he he he he he he he he he he he he he he h law aw aw aw aw aw aw aws of of of of of of of of of of of of of of of of of of of of of the he he he he he he he he he he he he he he he he he Uni ni ni ni ni ni ni ni ni ni ni ni ni ni ni ni ni n ed St St St St St St St St St St St St St St St St St St St S at at at at at at at at at at at at at at ates es es es es es es es es es es es e th th th th th th th th th th th th th th th th th th th that at at at at at at at at at at at at at at to th th th th th th th th th th th th th th th th th th th the be be be be be be be be be be be be be be be be best st st st st st st st st st st st st st st st st st st of led ed ed ed ed ed ed ed ed ed ed ed ed ed ed ed ed the he he h f r in is t e d o t ___ __ __ __ __ __ __ __ __ ____ __ __ _ _ __ __ __ ____ __ __ __ __ __ __ __ __ __ ____ __ __ __ __ __ __ __ __ __ _ __ __ __ __ __ __ ____ __ __ __ __ __ __ __ __ __ __ ____ __ __ __ __ __ __ __ __ ___ __ __ __ __ __ in in in in in in in in in in in in in in in in in in in E . Da Da Da Da Da Da Da Da Da Da Da Da Da Da Da Da Da Da Da D vi vi vi vi vi vi vi vi vi vi vi vi vi vi vi vi vi vi vi vis den en en en en en en en en en en en en en en en en en en en ent an an an an an an an an an an an an an an an an an an an and Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Chie ie ie ie ie ie ie ie ie ie ie ie ie ie ie ie ie ief Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex Ex E ec ec ec ec ec ec ec ec ec ec ec ec ec ec ec ec ecut ut ut ut ut ut ut ut ut ut ut ut ut ut ut ut ut ut ut u PUBLIC VERSION