A Research Of Inventory Optimization Of Imported Wine Supply Chain Based On Bonded Zone

Bonded zone, with the specific function and policy advantages, attracts a large number of investment from the imported businesses, ease the liquidity pressure of the imported businesses and play a crucial role in the development of the trade-type enterprises. The author who has the internship in one of supply chain management companies with wine import trade in Chongqing bonded port area, figured out they didn’t pay much attention on the policy utilization strategy, such as the impact of free trade policy on inventory and procurement of imported wine enterprises, the order quantity and order frequency considering the bonded zone policy etc. These are the problems to be solved in the bonded zone enterprises. At the same time, the author summarizes the related literature about bonded zone, studies the function and transformation of the bonded zone, and stimulates the hinterland economy from the bonded area to, while lacks of research on the trade from the bonded zone enterprises. Therefore, in this paper, considering the non-bonded warehouse and bonded warehouse respectively, optimal ordering problem from a comparative analysis of bonded import enterprises will be researched.Firstly, the basic knowledge, basic theory and trade mode of imported wine are analyzed and summarized. In this context, the author teases out the general operation flow of imported wine products, specifically analyzes the cost of imported bonded warehouse considering the conditions of non-bonded warehouse and bonded warehouse, and establishes the theoretical basis of the mathematical model.Secondly, bonded policy is the core advantages. The enterprises within the area may suspend payment of customs duties, taxes and fees. But they pays when the enterprises move out the products from the bonded warehouse in accordance with the needs of customers. In this context, the bonded zone tax deferment will be considered into the imported enterprise inventory control model. The optimal ordering quantity will be comparative analyzed under the conditions of CIF, FOB and FOB with quantity decline considering the conditions of non-bonded warehouse and bonded-warehouse.Thirdly, according to the above inventory control model, the parameter sensitivity of the optimal ordering quantity in the imported optimal wine under the conditions of non-bonded warehouse and bonded warehouse is simulated. It shows that with a comparative analysis of imported wine enterprise inventory control model under the conditions of CIF and FOB considering non-bonded warehouse and bonded warehouse, under the same conditions, the optimal ordering quantity with a bonded warehouse is always greater than the non-bonded warehouse. In another word, with meeting customers’ demand, compared to the conditions of non-bonded warehouse, in the bonded warehouse imported enterprises replenishment period is longer, the frequency of replenishment is declining and the total profit is much more larger. With comparative analysis of FOB quantity decline considering the condition of non-bonded warehouse and bonded warehouse, under the same conditions, the optimal order quantity and replenishment frequency of imported enterprise inventory control model are the same. But the import unit time of the total profits of imported wine enterprises under the condition of bonded warehouse than non-bonded warehouse is higher.Finally, this paper takes a imported wine enterprises as an example, based on the simulation of the actual survey data, shows that the bonded warehouse strategy help import wine enterprises improve trade management. This study is concerned with the problems on purchased wine products from the bonded zone enterprises. With the further research, the research model and research methods of this thesis could also be provided thought and lessons for other imported goods purchasing.