钢铁反内卷：十年供给侧，行业新征程：\内卷\下的钢铁，总量与结构的失衡

Investment Rating - The report maintains a "Recommendation" rating for the steel industry [4]. Core Viewpoints - The steel industry is currently facing an imbalance in both total supply and structural demand, leading to oversupply and price declines. The demand for construction steel has rapidly decreased since the second half of 2021, while supply has not adjusted accordingly, resulting in a negative cycle of oversupply and price drops [2][14]. - A "de-involution" in the steel industry is deemed necessary to address the structural imbalance and enhance competition. The report suggests that past supply-side reforms have positively impacted the industry, and similar measures could benefit the current situation [2][51]. Summary by Sections 1. Imbalance in Total and Structural Supply - Since the second half of 2021, the demand for construction steel has declined sharply due to negative growth in new housing starts, while supply has not decreased proportionately, leading to a clear oversupply situation [14][22]. - The structural issue arises as the demand for construction steel weakens, while the manufacturing sector shows resilience, causing a shift in supply from construction to manufacturing steel, exacerbating the competition in the manufacturing sector [2][25]. - The result has been a long-term decline in steel prices, with the CISA steel price index dropping by 47.82% from its peak in 2021 [33]. 2. Necessity of "De-involution" in the Steel Industry - The macroeconomic environment is under pressure, with the PPI in a downward trend for 36 consecutive months, leading to a significant drop in industrial profits [42][51]. - The report highlights that the previous supply-side reforms during the "13th Five-Year Plan" and "14th Five-Year Plan" brought about positive changes, suggesting that a new round of "de-involution" could similarly benefit the industry [51][52]. 3. Investment Recommendations - The report indicates that leading steel companies are likely to benefit in the long term from the "de-involution" policies, which are expected to optimize the supply structure and support advanced enterprises [8][28]. - The report recommends focusing on high-quality leading companies such as Hualing Steel, Nanjing Steel, Baosteel, Shougang, Hebei Steel, and Xinxing Ductile Iron Pipes, as they are expected to experience profit growth and improved operational conditions [8][28].