"Commercial inventory refers to the total amount of items held by a business such as unsold goods, raw materials and semi-finished products. This inventory can be used in future sales, but it also carries some costs and risks.

Commercial inventory is a very important part of enterprise management, because it involves enterprise cost control and supply chain management. Too much inventory can lead to higher costs and lower profits, while too little inventory can lead to problems such as orders not being fulfilled in a timely manner and loss of customers.

Commercial inventories can be divided into three types: raw material inventories, work-in-progress inventories, and finished goods inventories. Raw material inventory refers to the inventory of raw materials and parts and other items purchased by the enterprise, which have not yet been processed. Work-in-progress inventory refers to the inventory of items in the process of production, which have undergone certain production and processing, but have not yet become the final finished product. Finished Goods Inventory refers to the inventory of final products that have completed the manufacturing process and are ready for sale and distribution.

Commercial inventory has a great impact on businesses, and it can bring benefits as well as risks. Maintaining proper inventory levels ensures businesses can meet customer demand and avoids the risk of production and supply chain disruptions. On the other hand, excessive inventory may lead to problems such as excessive capital occupation, insufficient liquidity of funds, and risk of loss. In addition, inventories are affected by factors such as seasonal demand, sales changes, competitive conditions and supply chain risks.

Therefore, businesses need to carefully manage their commercial inventories. This includes developing effective inventory management strategies, optimizing supply chain management, and fine-grained forecasting of demand and sales, among others. Through scientific and reasonable commercial inventory management, enterprises can maximize profits, improve customer satisfaction, optimize supply chains and reduce risks. "