Write the response. DIALOG:
Person X: What happened in 2017 to Gong Cha?;
Person Y: In January 2017, Gong Cha's main headquarters was inquisted by Gong Cha Korea.;
Person X: Are there any other interesting aspects about this article?;
Person Y: CEO Kim Soo-Min has announced plans to reach out into the Middle East and Latin America, while promising to "change everything but the taste".;
Person X: Was there ever a food scandal?;
Person Y: In May 2011, a scandal broke out in Taiwan when many drinks were found to contain DEHP, a plasticiser which was added as a clouding agent in order to improve the appearance of the drinks.;
Person X: Is there any other food scandals?;
Person Y: Ingestion of DEHP is known to cause heart problems and to affect male genital development.;
Person X: Did Gong Cha ever get in trouble?;
Person Y: Even though Gong Cha's products were proved to contain no DEHP, the sales record of its branch in Causeway Bay dropped approximately 30%, caused by the news spread to Hong Kong.;
Person X: Did they replace the ingredients?;
Person Y: 
Gong Cha took a variety of actions to restore consumer confidence in the products, such as conducting tests on ingredients imported from Taiwan in order to prove their safety and in June 2011 discontinued certain kinds of juices in its Hong Kong branches before the test reports released.