Group 1 - The 2025 China International Chemical Exhibition was held in Shanghai, showcasing thousands of products and technologies across various sectors of the chemical industry [2][3] - The exhibition attracted 792 companies from 17 countries, covering an area of 45,500 square meters, indicating strong international participation [2] - Key industry leaders, including China National Petroleum Corporation and China National Chemical Corporation, showcased significant achievements in developing new production capabilities [3] Group 2 - Industry leaders emphasized that the chemical sector is undergoing a critical transformation, with technological innovation being essential for sustainable growth [4] - Numerous companies presented their latest advancements in new materials, green processes, and digital transformation during the exhibition [4] - Several conferences were held concurrently, discussing topics such as automation, digitalization, and safety in chemical transportation, highlighting the industry's focus on innovation and regulatory compliance [6]