Group 1 - On July 28, Beijing issued a red rainstorm warning and initiated a level one flood response, highlighting the importance of emergency preparedness [1] - Beijing Chemical Group's subsidiary, Huaten Chemical, activated its emergency material reserve plan in response to the severe weather, ensuring timely supply of emergency materials [2][3] - Huaten Chemical received multiple directives from the Beijing Emergency Management Bureau, successfully delivering 500 life rings, 17,000 life jackets, and additional emergency supplies within hours [2][3] Group 2 - The company maintained close contact with four supporting villages in Fangshan and Miyun districts to monitor disaster situations and prepare for potential assistance [4] - After learning about the urgent needs of residents in Linggong Village, the company quickly organized a relief effort, purchasing essential supplies and dispatching them to the affected area [4][5] - Emergency supplies, including 1,362 packs of instant noodles and 3,792 bottles of mineral water, were delivered to Linggong Village within hours of the disaster, demonstrating the company's commitment to community support [5]