19-2 企业集团单位数
number of enterprises groups
单位：个				(unit)
项       目	item	2000	2001	2002
企业集团单位数	number of groups	473	459	440
#国有及控股	state-owned and state-holding	151	142	131
一、按主营行业类别分	grouped by sector of main business
农业	agriculture	5	7	6
工业	industry	272	246	239
采掘业	mining and quarrying	8	9	8
制造业	manufacturing	260	233	225
电力、煤气及水的生产供应业	electric, power gas and water production    and supply	4	4	6
建筑业	construction	20	16	19
运输邮电业	post and telecommunication	12	13	13
批发零售贸易餐饮业	wholesale, retail trade and catering trade	110	109	97
金融保险业	finance and insurance			2
房地产业	real estate trade	31	43	41
其他	others	23	25	23
二、按母公司登记注册类型分	grouped by ownership of parent company
国有企业	state-owned	64	56	48
国有独资公司	companies exclusively funded by state	60	60	63
其他有限责任公司	other limited liability companies	183	182	196
股份有限公司	share-holding companies	26	26	25
中外合资企业	sino-foreign joint ventures	8	5	4
港澳台合资企业	joint ventures by hongkong, macao & taiwan	12	14	13
其他	others	120	116	91
三、按母公司控股情况分	grouped by shares held by parent company
国有绝对控股	shares absolutely held by state	136	126	122
国有相对控股	shares relatively held by state	15	16	9
集体绝对控股	shares absolutely held by collective	57	56	46
集体相对控股	shares relatively held by collective	26	21	15
其他	others	239	240	248