"Conceptual framework" published by the financial accounting standards board Although interest rates are expected to rise further next year, savers should not expect higher interest rates from Banks, experts have suggested. Commodity market refers to a fixed location, facilities, there are several operators admission management, tax respectively, the market management is responsible for the management, property management, centralized, publicly traded for tangible commodity trading places. This concept has three meanings: first, commodity market is a commodity trading place composed of transaction subject, transaction object, transaction carrier and other elements. Second, the commodity market is the place to provide services, which is a trading venue for producers and consumers to provide a certain quality of service. Third, the commodity market is the place to provide sensory experience. Therefore, commodity market is the product of commodity economy development to a certain stage. Central bankers must learn to speak in colloquial language 1. Rubber tube aging