Ranking	Sector	No.	Variation Range	Ranking	Sector	No.	Variation Range
1	Petroleum, coking products and nuclear fuel processed products	11	4.46%	22	Scientific research and technical services	36	0.28%
2	Production and supply of electricity, heat and gas	25 - 26	0.84%	23	Coal mining products	2	0.26%
3	Chemical products	12	0.66%	24	Wood processed products and furniture	9	0.25%
4	Metal smelting and calendering products	14	0.62%	25	Communication equipment, computers and other electronic equipment	20	0.25%
5	Transportation, warehousing and postal services	30	0.60%	26	Instruments	21	0.25%
6	Metal mining products	4	0.46%	27	Textile	7	0.22%
7	Non-metallic minerals and other mining products	5	0.46%	28	Water, environmental and public facilities management	37	0.22%
8	Non-metallic mineral products	13	0.46%	29	Textile clothing, shoes and hats, leather down and its products	8	0.18%
9	Metal products	15	0.42%	30	Agriculture, forestry, animal husbandry and fishery products and services	1	0.16%
10	Wasted products or materials	23	0.42%	31	Food and tobacco	6	0.15%
11	Electrical machinery and equipment	19	0.37%	32	Resident services, repairs and other services	38	0.15%
12	Buildings	28	0.37%	33	Public administration, social security and social organization	42	0.15%
13	Leasing and business services	35	0.36%	34	Culture, sports and entertainment	41	0.13%
14	General Equipment	16	0.33%	35	Information transfer, software and information technology services	32	0.12%
15	Professional equipment	17	0.31%	36	Wholesale and Retail	29	0.11%
16	Other manufactured products	22	0.31%	37	Accommodation and dining	31	0.11%
17	Paper printing and cultural and educational sporting goods	10	0.30%	38	Finance	33	0.08%
18	Health and social work	40	0.29%	39	Education	39	0.07%
19	Transportation equipment	18	0.28%	40	Real estate	34	0.06%
20	Metal products, machinery and equipment repair services	24	0.28%		Mean		0.40%
21	Water production and supply	27	0.28%		Mean		0.40%