Group 1 - The 109th China International Labor Protection Products Trade Fair will be held from October 11-13 at the Chongqing International Expo Center, focusing on occupational health and safety [10] - The event aims to address the hidden challenges of allergens in the workplace, emphasizing the importance of personal protective equipment (PPE) in preventing occupational allergies [2][4] - The fair will showcase innovative protective gear and technologies, including washable filter cotton, electric air-purifying respirators, and advanced detection instruments for dust and toxic gases [4][9] Group 2 - The event will feature discussions on the latest advancements in occupational health protection technologies and the collaboration of global standards, highlighting the transformation of the manufacturing industry [9] - Industry leaders and academic authorities will engage in dialogues to explore new dimensions and demands for protection in various sectors, promoting synergy between raw material suppliers and equipment manufacturers [9] - The fair serves as a platform for companies and professionals dedicated to enhancing worker health and safety, encouraging collaboration and innovation in the field [11]