Group 1 - The classic dividend indices, such as the Shanghai Dividend Index and the CSI Dividend Index, rely on dividend yield for stock selection [2] - In recent years, dividend indices have been evolving continuously [3] - Dividend yield is calculated as dividends divided by market capitalization, indicating that the evolution focuses on either dividends or market value (stock price) [4] Group 2 - There are currently three main categories of dividend indices: 1. Dividend + Leader: Companies that are industry leaders with strong competitive advantages and stable dividends [5] 2. Dividend + Quality: Companies with high Return on Equity (ROE) and high dividends, indicating strong profitability and stable dividends [5] 3. Dividend + Growth: Companies with sustained profit growth and increasing dividends [5] - In overseas markets, there are dividend aristocrat indices that select companies with a history of increasing dividends for 10-20 consecutive years, which are not yet present in the domestic market [6] Group 3 - There are stock selection criteria based on industry or company type: 1. Dividend + Industry: For example, consumer dividends, as the consumer sector generally has stronger profitability and stable dividends compared to other sectors [7] 2. Dividend + State-Owned Enterprises: Central and state-owned enterprises have strong competitive advantages in society and stable dividends [7] - The underlying goal of these criteria is to select companies with stable profitability, which in turn leads to more stable dividends [7] Group 4 - There are also criteria based on market value volatility: - Dividend + Low Volatility: In cases of equal returns, lower volatility enhances the investor experience [8]

Group 1 - The core viewpoint of the article emphasizes that LiuGong, established in 1958, has become a globally recognized equipment manufacturing enterprise and a pioneer in promoting the development of the national equipment manufacturing industry [2] - The company acknowledges that short-term market fluctuations are influenced by various complex factors such as market sentiment, sector rotation, and specific thematic trends, which do not fully reflect the company's intrinsic value, technological reserves, management level, and future growth potential [2] - LiuGong believes that the key to creating long-term value for shareholders lies in continuously enhancing product technological leadership, expanding profit scale and quality, optimizing asset structure, strengthening risk management, and ensuring stable and predictable returns [2]

Core Viewpoint - Lu Xi Chemical has demonstrated significant growth in both revenue and net profit over the years, with a notable increase in its core product segments, particularly in chemical new materials [2][4]. Revenue Structure - The main business of Lu Xi Chemical includes chemical fertilizers, basic chemicals, and fine chemicals, with chemical new materials accounting for the highest revenue share at 68.43%, followed by basic chemicals at 19.47% [2]. Profit Growth - The company achieved a net profit attributable to shareholders of 0.80 billion in its first year of listing in 1998, which grew to 20.29 billion by the latest complete fiscal year of 2024, marking a cumulative growth of 2434.85% over 27 years [2]. - Lu Xi Chemical has not reported a loss in any year since its listing, with 17 years of profit growth, representing 62.96% of the years [2]. Revenue Analysis - In terms of revenue, Lu Xi Chemical reported 175.92 billion in 2020, which increased to 297.63 billion in 2024, showing a fluctuating growth trend with a significant increase of 80.73% in 2021, followed by declines in 2022 and 2023, and a rebound of 17.37% in 2024 [2]. Profit Fluctuation - The net profit attributable to shareholders was 8.25 billion in 2020, rising to 20.29 billion in 2024, with notable volatility; it surged by 459.95% in 2021, then declined in 2022 and 2023, before a strong rebound of 147.79% in 2024 [2]. Market Capitalization - Since its listing, Lu Xi Chemical's market capitalization has increased by 8.50 times, indicating long-term growth potential [4]. - The peak market capitalization reached 491.50 billion on September 23, 2021, with the stock price rising to 25.81 yuan, but as of August 6, the market cap was 229.79 billion, reflecting a decrease of 261.71 billion, or 53.25% from its peak [4].