Overseas petroleum engineering technology services business to do bigger and stronger, put forward higher requirements for the management of overseas institutions, especially the financial information for management decision support information is more and more important role, to a certain extent in perfect account can better meet the needs of the Department of internal management of domestic enterprises, but with the control of overseas investment, risk prevention and management activity continued to deepen, and increase local tax inspection requirements, account based work at the same time in the consolidation in the need to strengthen the supervision of foreign accounts, strengthen the monitoring and analyzing the difference between internal and external accounts, in order to better meet the reasonable tax planning and scientific management the requirements of. Therefore, setting up a set of information management platform with external account information sharing, interrelated and linking up and scientific and reasonable information is the goal and direction of financial management to achieve internal and external account synchronization management and risk control.
The system has established domestic and overseas external accounting system and set up the following systems: the external information database, the expert guidance system for external accounts, the dynamic information database of fiscal and tax laws and regulations and the updated support system of the country where the overseas institutions are located, the tax administration system of the country where the system is located and the tax payment of all overseas institutions.