Chambroad has completed the world's first 100,000-ton CO2 direct utilization CCUS demonstration project in 2023, a key project in 2022 in Shandong Province. Utilizing steel slag, magnesium slag, furnace slag, calcium carbide slag, and other bulk solid wastes generated during the production process of iron and steel, electric power, cement, and other industries, and through their mineralization reaction with the CO2 flue gas, Chambroad forges a new carbon-negative material with high strength and high carbon sequestration. Its strength and durability comply with the current national and industry standards. The goals of energy saving, waste recycling, and carbon negativity are achieved, and CO2 emissions can be reduced by 100,000 tons per year.