Company Performance: Lotte Chemical's financial health, including revenue, profit margins, and debt levels, directly influences investor confidence. Strong performance typically drives stock prices up.

Industry Trends: The overall health and outlook of the chemical industry, including factors like demand for petrochemical products, raw material prices (like naphtha), and global economic growth, significantly impact the stock.

Regulatory Environment: Changes in environmental regulations, trade policies, and other government regulations affecting the chemical industry can impact Lotte Chemical's operations and profitability, thus affecting its stock price.

Macroeconomic Factors: Broader economic conditions like interest rates, inflation, currency exchange rates (particularly the Korean Won/US Dollar rate), and global economic growth influence investor sentiment and can affect the stock market as a whole.

Investor Sentiment: Market sentiment and investor confidence towards Lotte Chemical and the South Korean stock market can play a role. Positive news and outlook can lead to increased buying pressure.

Competitor Actions: The performance and strategic decisions of Lotte Chemical's competitors (both domestic and international) can impact its market share and profitability, indirectly influencing its stock price.

Global Events: Global events such as geopolitical tensions, natural disasters, or major supply chain disruptions can impact the chemical industry and thus affect Lotte Chemical's stock.

Dividend Policy: Lotte Chemical's dividend payout ratio and yield can influence investor demand for the stock, particularly among income-seeking investors.

Technological Advancements: Developments in chemical technology and innovation can impact Lotte Chemical's competitive advantage and future growth prospects, affecting its stock valuation.