How long is the depreciation period of electronic equipment?

The depreciation period of electronic equipment is three years. Latest provisions on depreciation period of fixed assets:

(a) the building is twenty years;

(two) aircraft, trains, ships, machinery, machinery and other production equipment for 10 years;

(three) utensils, tools and furniture related to production and business activities for five years; ;

(4) Four years for vehicles other than airplanes, trains and ships;

(5) Three years for electronic equipment.