[Financial Performance]: Revenue, profit margins, and earnings reports directly impact investor confidence and stock valuation.

[Industry Trends]: The overall health and growth prospects of the steel industry, globally and specifically in Taiwan, influence demand and pricing.

[Economic Conditions]: Macroeconomic factors like GDP growth, inflation, and interest rates affect business investment and consumer spending, influencing steel demand.

[Raw Material Costs]: Fluctuations in the prices of iron ore, coal, and other raw materials significantly impact production costs and profitability.

[Government Policies]: Trade policies, tariffs, and environmental regulations can create either advantages or disadvantages for steel manufacturers.

[Company News]: Any significant news related to the company, such as new contracts, expansions, or legal issues, can affect stock price.

[Investor Sentiment]: Overall market sentiment and investor confidence in the stock market and the company's future prospects affect buying and selling pressure.

[Global Events]: Geopolitical events, such as trade wars or economic sanctions, can disrupt supply chains and affect global steel demand and prices.