15-4  continued 3
					(10 000 yuan)
Category	Non-current liabilities	Total Liabilities	Creditors' Equity	Revenue from Principal Business	Cost of Principal Business
by Sector
Building and Civil Engineering	2236084	52300424	22309538	72892837	63167447
Construction
Building	1233468	31604342	15500243	51023183	44091865
Civil Engineering	1002616	20696082	6809294	21869654	19075581
Construction Installation	29797	2179519	1544692	3843650	3216430
Construction Decoration	24844	1311369	1075576	2647382	2143234
Others	15001	639810	449948	1042409	836113
Preparation	4734	184044	133334	314988	260011
Service	2537	146129	51340	195329	158585
Others	7731	309638	265275	532092	417516
by Ownership
Central	592509	10172696	1748759	12750331	11710062
Local	1713217	46258425	23630995	67675946	57653161
Provincial	393838	4186769	931293	4138132	3619984
Region	462883	11316056	3541499	11925713	10576761
County	856496	30755600	19158203	51612101	43456417
by Qualification Criteria
Construction Contract	2194467	51109884	21972229	72577134	63024855
Special Grade	648584	8156982	1978317	8547642	7735497
First Grade	956034	26117727	8308763	36261657	32191204
Second Grade	277549	11300744	6864384	17515625	14797729
Third Grade and below	312301	5534431	4820765	10252210	8300425
Professional Contract	111259	5321237	3407525	7849144	6338369
First Grade	59643	2145336	782951	2753076	2357226
Second Grade	14242	1582212	1325910	2419370	1914004
Third Grade and below	37373	1593690	1298664	2676698	2067138
by Business Status
Open	2269887	55343092	24515221	79244898	68295045
Close	950	57255	748094	89036	67330
Prepared to Start
Closed in Current Year	34889	981401	114132	1080748	991047
Bankruptcy
Others		49373	2308	11596	9802
by Share Holding
State-controlled	1281595	19348789	4565762	21355555	19110992
Collective-controlled	266803	5500485	2508349	7914675	6634493
Private-controlled	572678	25360422	15941469	42893443	36299861
Controlled by Investors from		72281	29336	114570	94109
Hong Kong,Macao and Taiwan
Foreign-controlled		69135	30859	63227	43598