Group 1 - The stock price of Nanjing Steel Co., Ltd. closed at 4.54 yuan on August 7, 2025, down 0.87% from the previous trading day, with a trading volume of 119 million yuan [1] - Nanjing Steel operates in the steel industry, focusing on steel smelting, processing, and sales, with applications in construction, machinery, and energy sectors [1] - The company is advancing its green low-carbon transformation and exploring digital technology applications, recently launching the "Yuan Ye · Steel Big Model" to integrate AI with industrial scenarios [1] Group 2 - In the first half of 2025, the total profit of the steel industry increased by 63.26% year-on-year, driven by self-discipline in production and improved supply-demand relationships [1] - Key steel enterprises have steel inventory at a near four-year low, with structural growth in demand for steel in high-end manufacturing and new energy sectors [1] - On August 7, Nanjing Steel experienced a net outflow of 5.33 million yuan in main funds, but had a cumulative net inflow of 20.52 million yuan over the past five days [2]