东方铁塔（002545）：从东方铁塔到东方资源

Investment Rating - The report gives a "Buy" rating for the company for the first time [1]. Core Views - The company is transitioning from a traditional steel structure manufacturer to a resource-oriented enterprise, driven by its dual focus on steel structures and potash fertilizer production [4][10]. - The potash fertilizer market is expected to experience price increases due to ongoing supply disruptions and a long-term supply-demand imbalance [4][29]. - The company has significant growth potential in the potash sector, with plans to expand production capacity and explore additional resource opportunities [4][6]. Summary by Sections 1. Steel Structure and Potash Fertilizer Dual Drive - The company has evolved from a single steel structure focus to a dual business model that includes potash fertilizer, following strategic acquisitions and expansions [4][10]. 2. Potash Fertilizer Supply Disruptions and Price Trends - Global potash supply is constrained, with major producers announcing production cuts, which is likely to sustain upward price pressure [4][44]. - The global potash market is characterized by a significant supply-demand mismatch, with major production concentrated in a few countries [39][40]. 3. Successful Overseas Expansion and Product Diversification - The company has successfully established a presence in the potash market, with production capacity reaching 1 million tons per year and plans for further expansion [12][18]. - The company is also diversifying its product offerings through investments in other mineral resources, such as phosphates [6][12]. 4. Mining Sector Layout and Transition to Resource-Oriented Enterprise - The company has made strategic investments in mining, including acquiring stakes in phosphate projects, to enhance its resource base [6][10]. - The company is actively developing potash resources in Laos, which is expected to contribute significantly to its growth [4][6]. 5. Earnings Forecast and Valuation - The company is projected to achieve substantial growth in net profit, with estimates of 1.1 billion, 1.25 billion, and 1.5 billion yuan for 2025, 2026, and 2027 respectively, reflecting a compound annual growth rate of 95.5% [5][6].