20-43 Basic Statistics on Science and Technology Activities of Industrial Enterprises above Designated Size
Item	2004	2008	2009
Statistics on Industrial Enterprises
Number of Enterprises Having R&D Activities                (unit)	17075	27278	36396
Percentage of Enterprises Having R&D Activities to	6.2	6.5	8.5
Total Number of Enterprises                                              (%)
Statitstics on R&D Activities
Full-time Equivalent of R&D Personnel      (10 000 man-years)	54.2	123.0	162.4
Intramural Expenditure on R&D                  (100 million yuan)	1104.5	3073.1	3777.2
Percentage of Intramural Expenditure on	0.56	0.61	0.69
R&D to Sales Revenue                                                       (%)
Projects of R&D                                                                (item)	53641	143448	194553
Intramural Expenditure on R&D Projects    (100 million yuan)	921.2	2902.0	3187.0
Statistics on R&D Institutions
Number of R&D Institutions                                             (unit)	17555	26177	29892
R&D Personnel                                                (10 000 persons)	64.4	130.4	155.0
Expenditure on R&D                                    (100 million yuan)	841.6	2634.8	2984.1
Statitstics on New Products Development and Production
Number of New Products                                                  (unit)	76176	184859	237818
Expenditure on New Products Development(100 million yuan)	965.7	3676.1	4483.0
Sales Revenue of New Products                   (100 million yuan)	22808.6	57027.1	65840.4
Export	5312.2	14081.6	11573.5
Statistics on Patent
Patent Applications                                                          (piece)	64569	173573	267721
Inventions	20456	59254	92732
Number of Patents In Force                                             (piece)	30315	80252	118288
Statistics on Technology Acquisition and
Technology Reconstruction
Expenditure for Acquisition of Foreign Technology(100 million yuan)	397.4	466.9	422.2
Expenditure for Assimilation of Technology(100 million yuan)	61.2	122.7	182.1
Expenditure for Purchase of Domestic Technology(100 million yuan)	82.5	184.2	203.4
Expenditure for Technical Renovation         (100 million yuan)	2953.5	4672.7	4345.0
a) Data from 20-41 to 20-51 are the preliminary aggregate data of the second national R&D resources survey.