1.    The summary of the Index of Eight Core Industries (base: 2004-05) is given at the Annexure.

2.    The Eight Core Industries comprise nearly 38 % of the weight of items included in the Index of Industrial Production (IIP).  The combined Index of Eight Core Industries stands at 162.4 in April, 2015, which was 0.4 % lower compared to the index of April, 2014. Its cumulative growth during April to March, 2014-15 was 3.6 %.

Coal

3.    Coal production (weight: 4.38 %) increased by 7.9 % in April, 2015 over April, 2014. Its cumulative index during April to March, 2014-15 increased by 8.4 % over corresponding period of previous year.

Crude Oil

4.    Crude Oil production (weight: 5.22 %) declined by 2.7 % in April, 2015 over April, 2014. Its cumulative index during April to March, 2014-15 declined by 0.9 % over the corresponding period of previous year.

Natural Gas

5.    The Natural Gas production (weight: 1.71 %) declined by 3.6 % in April, 2015. Its cumulative index during April to March, 2014-15 declined by 5.2 % over the corresponding period of previous year.

Refinery Products (0.93% of Crude Throughput)

6.    Petroleum Refinery production (weight: 5.94%) declined by 2.9 % in April, 2015. Its cumulative index during April to March, 2014-15 increased by 0.4 % over the corresponding period of previous year.

Fertilizers

7.    Fertilizer production (weight: 1.25%) declined by 0.04 % in April, 2015. Its cumulative index during April to March, 2014-15 declined by 0.1 % over the corresponding period of previous year.

Steel (Alloy + Non-Alloy)

8.    Steel production (weight: 6.68%) increased by 0.6 % in April, 2015. Its cumulative index during April to March, 2014-15 increased by 0.8 % over the corresponding period of previous year.

Cement

9.    Cement production (weight: 2.41%) declined by 2.4 % in April, 2015. Its cumulative index during April to March, 2014-15 increased by 5.7 % over the corresponding period of previous year.

Electricity

10.     Electricity generation (weight: 10.32%) declined by 1.1 % in April, 2015. Its cumulative index during April to March, 2014-15 increased by 8.1 % over the corresponding period of previous year.

 Note 1: Data are provisional. Revision has been made based on revised data received for corresponding month of previous year in respect of Coal, Crude Oil, Natural Gas, Refinery Product, Steel, Cement and Electricity. Accordingly, indices for the month April, 2014 have been revised.

Note 2: Release of the index for May, 2015 will be on Tuesday, 30^th June, 2015.

Annexure

Performance of Eight Core Industries

Yearly Index & Growth Rate

Base Year: 2004-05=100

INDEX

Sector	Weight	2009-10	2010-11	2011-12	2012-13	2013-14	Apr-Mar 2014-15
Coal	4.379	140.0	139.7	141.5	148.1	150.0	162.7
Crude Oil	5.216	99.1	111.0	112.1	111.4	111.2	110.3
Natural Gas	1.708	149.5	164.4	149.7	128.1	111.5	105.7
Refinery Products	5.939	125.9	129.7	133.7	172.5	175.0	175.7
Fertilizers	1.254	103.4	103.4	103.8	100.2	101.8	101.7
Steel	6.684	139.3	157.7	174.0	181.1	201.9	203.6
Cement	2.406	157.1	164.2	175.2	188.7	194.5	205.5
Electricity	10.316	130.8	138.1	149.3	155.3	164.6	177.9
Overall Index	37.903	129.9	138.4	145.3	154.7	161.2	167.0

GROWTH RATES (in %)

Sector	Weight	2009-10	2010-11	2011-12	2012-13	2013-14	Apr-Mar 2014-15
Coal	4.379	8.1	-0.2	1.3	4.6	1.3	8.4
Crude Oil	5.216	0.5	11.9	1.0	-0.6	-0.2	-0.9
Natural Gas	1.708	44.6	10.0	-8.9	-14.5	-13.0	-5.2
Refinery Products#	5.939	-0.4	3.0	3.1	29.0	1.5	0.4
Fertilizers	1.254	12.7	0.0	0.4	-3.4	1.5	-0.1
Steel	6.684	6.0	13.2	10.3	4.1	11.5	0.8
Cement	2.406	10.5	4.5	6.7	7.7	3.1	5.7
Electricity	10.316	6.2	5.6	8.1	4.0	6.0	8.1
Overall Index	37.903	6.6	6.6	5.0	6.5	4.2	3.6

 ^#Refinery Products’ yearly growth rate of 2012-13 is not comparable with other years on account of inclusion of RIL (SEZ) production data since April, 2012.

Performance of Eight Core Industries

Monthly Index & Growth Rate

Base Year: 2004-05=100

INDEX

Sector	Coal	Crude Oil	Natural Gas	Refinery Products	Fertilizers	Steel	Cement	Electricity	Overall Index
Weight	4.379	5.216	1.708	5.939	1.254	6.684	2.406	10.316	37.903
Apr-14	144.6	109.6	104.6	166.2	87.4	200.0	218.8	178.0	163.0
May-14	145.2	111.6	111.2	171.6	100.5	214.3	216.4	183.2	168.7
Jun-14	139.2	110.4	109.4	173.3	99.5	196.1	209.7	181.5	163.9
Jul-14	134.9	111.1	103.5	170.8	102.5	200.4	206.9	182.8	163.9
Aug-14	138.6	106.8	103.1	175.1	105.7	209.3	187.7	183.6	165.1
Sep-14	140.1	107.5	102.6	169.7	101.1	197.4	198.0	175.3	160.6
Oct-14	158.2	113.6	107.2	180.5	105.1	189.8	185.9	184.1	165.9
Nov-14	174.0	111.0	106.2	181.3	104.4	195.8	190.8	174.6	166.2
Dec-14	186.0	113.4	109.4	186.2	108.5	207.9	211.2	175.7	172.7
Jan-15	185.0	112.6	108.5	185.7	111.6	218.9	217.2	175.7	174.8
Feb-15	185.9	101.5	95.8	166.0	97.5	195.9	205.7	164.8	161.5
Mar-15	220.4	113.9	107.2	182.5	96.9	217.3	217.4	175.9	177.8
Apr-15	156.0	106.6	100.9	161.3	87.3	201.3	213.6	176.0	162.4

GROWTH RATES (in %)

Sector	Coal	Crude Oil	Natural Gas	Refinery Products	Fertilizers	Steel	Cement	Electricity	Over all Index
Weight	4.379	5.216	1.708	5.939	1.254	6.684	2.406	10.316	37.903
Apr-14	6.2	-0.1	-7.7	-1.9	11.1	6.9	7.3	11.9	5.7
May-14	5.5	-0.3	-2.2	-2.3	17.6	-2.0	8.7	6.3	2.3
Jun-14	8.1	0.1	-1.7	1.2	-1.0	4.2	13.6	15.7	7.3
Jul-14	6.2	-1.0	-9.0	-5.5	-4.2	-3.4	16.5	11.2	2.7
Aug-14	13.4	-4.9	-8.3	-4.3	-4.3	9.1	10.3	12.6	5.8
Sep-14	7.2	-1.1	-6.2	-2.5	-11.6	4.0	3.2	3.8	1.9
Oct-14	16.2	1.0	-4.2	4.2	-7.0	2.3	-1.0	13.2	6.3
Nov-14	14.5	-0.1	-2.9	8.1	-2.8	1.3	11.3	10.2	6.7
Dec-14	7.5	-1.4	-3.5	6.1	-1.6	-2.4	3.8	3.7	2.4
Jan-15	1.7	-2.3	-6.6	4.7	7.1	1.6	0.5	2.7	1.8
Feb-15	11.6	-1.9	-8.1	-1.0	-0.4	-4.4	2.7	5.2	1.4
Mar-15	6.0	1.7	-1.5	-1.3	5.2	-4.4	-4.2	1.7	-0.1
Apr-15	7.9	-2.7	-3.6	-2.9	-0.04	0.6	-2.4	-1.1	-0.4

Index of Eight Core Industries shows marginal contraction driven by declines in energy and refinery sectors, with mixed sectoral performance. The Index of Eight Core Industries reports a marginal year on year decline in the combined index for April 2015, while April-March 2014-15 cumulative growth was positive. Sectoral results were mixed: coal and steel rose in April; crude oil, natural gas, refinery products, fertilizers, cement and electricity declined or were flat. The release uses base 2004 05=100, provides monthly and annual index series and growth rates, notes revisions to April 2014 data, and states that figures are provisional.