With the improvement of TV technology, the demand and production of TV program keeps increasing and a non-profit program exchange networks came into form, which proved to be the sprout of program market in the planned economy.

• 随着电视技术条件得到较大发展，电视节目的制作和需求都大量地增加，为了适应电视发展的需要，满足各电视台对节目的需求，出现了一种不以盈利为目的的“节目交流网络”，这是产生于计划经济体制下的一个电视节目市场的雏形。