Wood is a common building and furniture material and an important source of energy, paper and chemicals. It usually comes from a variety of different tree species, including pine, birch, oak, maple, beech and camphor.

In industry, wood is mainly used in the production of furniture, building materials, paper and wood products. It is also widely used in energy production, such as charcoal and wood biomass fuel. In addition, wood is an important raw material for the production of chemicals and pharmaceuticals.

In agriculture, wood is mainly used to fix soil and maintain water sources, such as forests and trees are used to prevent soil erosion and flooding. Forests are also important habitats for wildlife and ecosystems, so maintaining and protecting them is an important part of environmental protection.

In terms of financial markets, timber is also a commodity, and its price is affected by factors such as supply and demand, seasonality and monetary policy. Timber futures and timber derivatives exchanges are the main markets for trading timber, and there are also a number of investment instruments based on timber prices, such as timber funds and timber index funds.

In general, wood is an important raw material and commodity, widely used in a variety of fields such as construction, furniture, energy and chemicals. The conservation and sustainable use of forest resources is also becoming increasingly important due to its impact on the environment and ecosystems.