Ex1:
OPERATIONS FINANCIAL SERVICES (EXCEPT INSURANCE AND SOCIAL INSURANCE) 1. Monetary intermediary activities: This group includes: * Activities of central bank about construction monetary policy, issuing currency, managing foreign exchange, control international reserves, inspection activities of banking institutions, etc.. * Operation of the unit resident legal entities in the banking sector; including debt subject in your account to get the monetary assets in order to participate in the activities of currency market. 2. Central bank operations This group includes: the central bank's activities as:
- Released money
- Bank of organization of credit
- Foreign exchange operations management and control of international reserves;
- Inspector of banking operations;
- Bank money services for the Government.

3. Other monetary intermediary activities
This group includes:
Activities of businesses established under the provisions of the law, credit institutions and other provisions of law to currency trading, banking services with content deposit and use deposits to credit, provision of payment services (except financial leasing).
This group's activities include the operation of commercial banks, development banks, investment banks, policy banks, cooperative banks, finance companies, people's credit funds, service companiespostal savings, credit union, ... Operation of the postal savings bank and postal money transfers; The organization that provides credit to buy a home but also accept deposits. 4. Operating company holding assets

This group includes:

Activities of the organization hold assets of the group of subsidiaries and activities of these organizations is the management group. These organizations do not provide any other services for the unit to which it contributed equity, managing other organizations.