Market Sentiment: Overall investor confidence and perception of the Thai stock market. A positive market sentiment can drive up SST.BK's price.

Company Performance: SST's financial results, including revenue, profit margins, and earnings per share, directly influence investor confidence and stock valuation.

Industry Trends: Developments in the construction materials and chemicals industry in Thailand, such as demand for their products, affect revenue.

Economic Conditions: Thailand's economic growth, inflation rates, and interest rate policies set by the Bank of Thailand can significantly impact business conditions and stock prices.

Competitive Landscape: The presence and performance of competitors in the Thai construction materials market affect SST's market share and profitability.

Regulatory Environment: Government policies and regulations affecting the construction and chemical industries, including environmental regulations and trade policies, affect the business.

Dividend Policy: SST's dividend payout ratio and dividend yield influence investor decisions, especially for income-seeking investors.

Management Decisions: Strategic decisions made by SST's management team, such as expansion plans, mergers, and acquisitions, impact the company's future prospects.

Global Events: Global economic events, trade wars, and international relations can have indirect effects on the Thai economy and SST.BK.