7-3 Overall Energy Balance
Unit: 10 000 tons of SCE
Item	1980	1985	1990	1995	1996
Total Energy Available for Consumption	61557	77603	96138	129535	134433
Primary Energy Output	63735	85546	103922	129034	132616
Recovery of Energy				2312	1891
Imports	261	340	1310	5456	6837
Exports (-)	3058	5774	5875	6776	7529
Stock Changes in the Year	619	-2509	-3219	-491	618
Total Energy Consumption	60275	76682	98703	131176	138948
Consumption by Sector
1.Farming, Forestry, Animal Husbandry, Fishery and Water Conservancy	3471	4045	4852	5505	5717
2.Industry	41010	51068	67578	96191	100322
3.Construction	956	1302	1213	1335	1449
4.Transportation, Post and Telecommunications Services	2902	3713	4541	5863	5994
5.Commerce, Catering Services, Materials Supply , Marketing and Storage	518	766	1247	2018	2268
6.Others	1835	2470	3473	4519	5484
7.Residential Consumption	9583	13318	15799	15745	17714
Consumption by Usage
(I)Final Consumption	57508	73586	94289	124252	132731
# Industry	38293	48021	63239	89473	94342
(II)Losses in Processing and Transformation	1358	1491	2264	3634	2903
# Coking	645	572	905		919
Petroleum Refining	113	110	326		549
(III)Other Losses	1409	1605	2150	3289	3314
Balance	1282	921	-2565	-1641	-4515

a) Data on industry include the data on village-run industry.(The sane as in the following tables).

b) Electric power and heat are converted on the basic of equal caloric value. Therefore, losses in processing and transformation exclude losses in power generation and heating.

c) Data on imports include the petroleum consumed by the Chinese airplanes and ships in refueling abroad. Data on exports include the petroleum consumed by the foreign airplanes and ships in refueling in China.