Group 1 - The core focus of the news is on the industrial pollution control efforts in Linyi City during the 14th Five-Year Plan period, highlighting the achievement of near-zero sulfur dioxide emissions from 51 operating shale brick enterprises [1] - Linyi City has implemented comprehensive ultra-low emission transformations in key high-pollution industries such as steel, coking, and cement, with 2 long-process steel companies and 10 cement companies completing provincial-level ultra-low emission transformation [1] - The city has strengthened process control and end-of-pipe treatment in the building materials industry, dismantling 268 illegal biomass boilers and shutting down 350 illegal small glue factories to enhance overall pollution control levels [1] Group 2 - Continuous efforts are being made to prevent summer ozone pollution by focusing on industries that emit volatile organic compounds (VOCs), with a strategy of "one enterprise, one policy" for regular inspections and improvements [2] - The establishment of a smart control system for VOC emissions in 600 key enterprises and the promotion of online monitoring for large gas stations are part of the ongoing technological support to reduce ozone generation potential [2] - A total of 6.07 billion yuan has been secured in central and provincial funding for air pollution control projects, supporting 72 industrial furnace renovations and VOC management initiatives, significantly enhancing the environmental performance of enterprises [3]