Annex 1

Weights of 42/43 Civil engineering and the ten civil engineering areas broken down into PPI (two-digit PRODCOM group), SPI, CPI and labour for the 2015=100 series (%)
Source¹⁾	Description	42/43 Civil engineering works	4211a Road construction brick paving	4211b Road construction asphalt paving	4212 Railways and underground railways	4212a Railways New construction	4212b Railways Exploitation/ maintenance	4213 Bridges and tunnels	4221 Constructions for fluids	4291 Constructions for water projects	4312 Site preparation works	4321 Electrical installation works
PPI 08	Sand and gravel	12	10	12	5	6	2	0		31	38
PPI 13	Non-wovens	0								0
PPI 16	Wood products	0				1	0	1		0
PPI 19	Diesel and lubricating oils	3	3	5				1	3	4	10	1
PPI 20	Paint and paint products	0					0
PPI 22	Rubber and plastics	2	0	0			0	0	8
PPI 23	Concrete mortar, concrete products and bituminous products	25	32	44	12	11	4	19	45	22		4
PPI 24	Metals	2			18	21	14	17				3
PPI 25	Metal constructions	6		2		1	0	3				28
PPI 26	Electronic and optical products	5		0	9	3	4					29
PPI 27	Electrical equipment	2			6	3	1					8
PPI 28	Machinery and tools	6	4	8	14	13	7	9	6	3	7	3
PPI 29	Cars and trailers	2	2	4				0	1	1	10	1
PPI 30	Other means of transport	1								4
PPI 35	Energy	0				1	5
CPI	Insurance and tax	0					1
SPI	Services, including cost of transport and software licences	0				2	11
Labour		33	49	25	37	39	50	49	38	35	35	23
Total		100	100	100	100	100	100	100	100	100	100	100
¹⁾ PPI = PRODCOM producer prices, CPI = Consumer prices, SPI = Commercial services, Labour = collectively agreed wages.