Group 1 - The core issue is the rapid spread of the Chikungunya virus in Foshan, Guangdong, necessitating effective mosquito control measures [1][3] - Xue Tian Fine Chemical Co., a subsidiary of Hunan Salt Industry Group, has taken proactive steps to ensure a stable supply of mosquito repellent raw materials while coordinating donations to support local epidemic prevention efforts [1][3] Group 2 - In response to increased demand due to the epidemic, Xue Tian Fine Chemical has shipped nearly 30 tons of mosquito repellent raw materials to various manufacturers, ensuring continuous production of mosquito repellent products [3] - The company has donated 10,000 bottles of its self-produced mosquito repellent liquid, valued at 200,000 yuan, to the Foshan Disease Control Center and the Red Cross, providing essential support for frontline epidemic control [3] - As a leading supplier of mosquito repellent raw materials in China, Xue Tian Fine Chemical's products are currently sold in Asia, South America, and Europe, with plans to enhance R&D and market expansion to further contribute to public health [3]