Automotive Industry Trends: Global and domestic auto sales, electric vehicle adoption rates, and technological advancements in the automotive sector influence demand for Tung Thih's products, impacting its stock price. Raw Material Costs: Fluctuations in the prices of steel, aluminum, and other raw materials used in automotive components affect Tung Thih's production costs and profitability, directly affecting the stock price. Company Performance: Tung Thih's financial results, including revenue, net income, profit margins, and debt levels, are crucial indicators for investors, influencing their buying or selling decisions. Economic Conditions: Taiwan's economic growth, interest rates, inflation, and exchange rates impact consumer spending on automobiles and Tung Thih's overall business environment, subsequently influencing its stock price. Government Policies: Government regulations regarding emissions, safety standards, and subsidies for electric vehicles affect the automotive industry and Tung Thih's operations, potentially impacting investor sentiment.