Power grid equipment concept stocks, ranking of gains and losses this year:

sequence	code	name	Earnings	Industry	% increase this year
BK0457	Power grid equipment	28.09	—	-11.14
1	601567	Samsung Healthcare	33.9	Power grid equipment	76.32
2	603556	Haixing Power	26.76	Power grid equipment	67.67
3	603050	Colin Electric	24.61	Power grid equipment	65.82
4	002270	Huaming equipment	39.26	Power grid equipment	63.89
5	601179	China XD	50.69	Power grid equipment	63.08
6	000400	Xu Ji Electric	36.96	Power grid equipment	58.86
7	837046	Yineng Power	46.81	Power grid equipment	57.03
8	600312	Pinggao Electric	28.71	Power grid equipment	53.27
9	688676	Kinpan Technology	62.95	Power grid equipment	47.4
10	601126	Sifang shares	22.09	Power grid equipment	41.74
11	000682	Dongfang Electronics	36.49	Power grid equipment	37.14
12	605196	Huatong cable	14.91	Power grid equipment	36.62
13	002533	Jinbei electrician	13.63	Power grid equipment	29.56
14	002028	Sieyuan Electric	35.64	Power grid equipment	29.55
15	300360	Juhua Technology	19.48	Power grid equipment	29.18
16	603530	WhatsMiner Power	44.91	Power grid equipment	27.72
17	301012	Yangdian Technology	69.62	Power grid equipment	22.57
18	301361	SmartGen	65.7	Power grid equipment	22.42
19	688248	China Southern Power Grid Technology	99.67	Power grid equipment	18.66
20	002452	Long high electric new	43.2	Power grid equipment	17.78
21	603606	Oriental Cable	31.86	Power grid equipment	15.39
22	688611	Hangzhou Colin	162.55	Power grid equipment	14.67
23	600406	NARI	84.15	Power grid equipment	14.6
24	831396	Xuchang Intelligence	150.74	Power grid equipment	13.04
25	603097	Jiangsu Huachen	45.9	Power grid equipment	10.55
26	300040	Jiuzhou Group	37.6	Power grid equipment	10
27	600550	Baobian Electric	1144.21	Power grid equipment	6.76
28	301291	Mingyang Electric	26.12	Power grid equipment	5.96
29	002882	Golden Dragon Feather	45.8	Power grid equipment	3.24
30	301388	Xinling Electric	161.4	Power grid equipment	2.79
31	300882	Wansheng Intelligence	28.31	Power grid equipment	1.83
32	600885	Hongfa shares	20.27	Power grid equipment	1.76
33	300001	Truide	86.23	Power grid equipment	0.6
34	600089	TBEA	8.79	Power grid equipment	0.51
35	600268	DR Guodian South	-78.12	Power grid equipment	-0.35
36	600577	Jingda shares	18.92	Power grid equipment	-1
37	300880	Canaan Smart	30.46	Power grid equipment	-1.46
38	603191	Wangbian Electric	51.94	Power grid equipment	-4.7
39	300283	Wenzhou Hongfeng	-51.42	Power grid equipment	-4.73
40	002606	Dalian electric porcelain	75.96	Power grid equipment	-4.94
41	300444	Shuangjie Electric	15.77	Power grid equipment	-5.79
42	688226	Witten Electric	19.38	Power grid equipment	-5.87
43	300514	Youxun	25.25	Power grid equipment	-6.02
44	300617	Ankor Zhidian	19.08	Power grid equipment	-7.06
45	688191	Zhiyang innovation	-258.98	Power grid equipment	-7.49
46	603897	Great Wall Technology	16.11	Power grid equipment	-7.53
47	688517	Golden Crown Electric	23.22	Power grid equipment	-8.57
48	601877	CHINT Electric	9.48	Power grid equipment	-9.06
49	600517	State Grid Yingda	14.89	Power grid equipment	-9.22
50	603312	Xidian New Energy	20.93	Power grid equipment	-9.41
51	301120	Xinte Electric	224.75	Power grid equipment	-9.89
52	601700	Fengfan shares	19.44	Power grid equipment	-11.49
53	301439	Honglin Power	28.1	Power grid equipment	-11.52
54	002350	Beijing Cree	-39.77	Power grid equipment	-12.89
55	002090	Jinzhi Technology	45.36	Power grid equipment	-12.99
56	300447	Quanxin shares	29.5	Power grid equipment	-14.21
57	603861	Baiyun Electric	27.76	Power grid equipment	-14.42
58	300466	Seymour Smart	-96.05	Power grid equipment	-14.62
59	301295	Meishuo Technology	57.52	Power grid equipment	-14.73
60	002112	Three-change technology	22.67	Power grid equipment	-15.02
61	688663	New scenery	20.63	Power grid equipment	-15.5
62	300286	Ankeri	25.68	Power grid equipment	-15.57
63	301082	Jiusheng Electric	95.82	Power grid equipment	-15.65
64	002857	Sanhui Electric	-133.12	Power grid equipment	-16.22
65	002879	Long Cable Technology	39	Power grid equipment	-16.74
66	002339	Accumulation of electrons	-9.35	Power grid equipment	-16.85
67	688616	Xili Technology	24.76	Power grid equipment	-16.86
68	002498	Han cable shares	13.6	Power grid equipment	-16.92
69	002441	Zhongyeda	7.57	Power grid equipment	-17.34
70	600379	Baoguang shares	42.39	Power grid equipment	-17.51
71	001208	Valin cable	48.98	Power grid equipment	-17.97
72	301002	Songsheng shares	86.81	Power grid equipment	-18.27
73	300407	Hyflux Electric	27.75	Power grid equipment	-18.37
74	002953	Rifeng shares	27.08	Power grid equipment	-19.09
75	605222	Sailing cable	18.86	Power grid equipment	-19.77
76	601616	Radio and Television Electric	48.48	Power grid equipment	-19.83
77	002706	Liangxin shares	21.5	Power grid equipment	-20.05
78	600525	Changyuan Group	90.67	Power grid equipment	-20.37
79	600869	Far Eastern shares	77.84	Power grid equipment	-20.5
80	300141	Heshun Electric	608.09	Power grid equipment	-21.28
81	002358	Senyuan Electric	20.8	Power grid equipment	-21.38
82	300062	Zhongneng Electric	54.88	Power grid equipment	-21.58
83	605066	TENGEN Electric	24.44	Power grid equipment	-21.99
84	300932	Three friends of the public	77.99	Power grid equipment	-22.02
85	002451	Moen Electric	139.04	Power grid equipment	-22.96
86	301390	Jingwei shares	334.48	Power grid equipment	-23.13
87	600973	Baosheng shares	60.29	Power grid equipment	-23.35
88	002927	Taiyong's Long March	43.8	Power grid equipment	-23.46
89	688597	Yubang Power	-54.42	Power grid equipment	-23.52
90	002560	Tongda shares	49.74	Power grid equipment	-23.82
91	300018	Zhongyuan shares	61.63	Power grid equipment	-24.09
92	300265	Transparent cables	72.36	Power grid equipment	-24.62
93	834062	Kerun Intelligent Control	67.29	Power grid equipment	-25.25
94	600192	Great Wall Electrician	-18.15	Power grid equipment	-26.01
95	002692	Remote stakes	36.44	Power grid equipment	-26.54
96	300341	McAudi	34.9	Power grid equipment	-26.85
97	601096	Hongsheng Huayuan	65.71	Power grid equipment	-26.96
98	834682	Ball crown cable	15.32	Power grid equipment	-27.05
99	603829	XD Lokai shares	25.76	Power grid equipment	-27.11
100	300222	HKUST Intelligence	98.19	Power grid equipment	-27.17
101	688330	XD Honglida	19.57	Power grid equipment	-27.33
102	300670	Daye Intelligence	77.91	Power grid equipment	-27.33
103	603016	Hsinhongtai	35.31	Power grid equipment	-29.15
104	002276	Wanma shares	27.91	Power grid equipment	-29.43
105	603070	Wankong intelligent manufacturing	164.36	Power grid equipment	-29.67
106	000533	Shun Na shares	40.53	Power grid equipment	-29.85
107	301310	Xin Hongye	28.65	Power grid equipment	-29.92
108	002346	Zhezhong shares	-5.84	Power grid equipment	-30.41
109	834639	Chenguang cable	10.22	Power grid equipment	-30.82
110	603618	Hangzhou Electric Co., Ltd	29.81	Power grid equipment	-30.91
111	300069	Jinli Huadian	-77.2	Power grid equipment	-31.68
112	002121	CLOU Electronics	223.37	Power grid equipment	-32.44
113	002471	China Super Holdings	-25.37	Power grid equipment	-32.76
114	603577	Huijin Pass	40.26	Power grid equipment	-33.27
115	002546	Xinlian Electronics	-40.57	Power grid equipment	-33.4
116	688681	Techmart shares	-55.39	Power grid equipment	-33.49
117	300933	Zhongchen shares	45.68	Power grid equipment	-34.92
118	600468	Baili Electric	33.7	Power grid equipment	-35.67
119	002169	Zhiguang Electric	-14.11	Power grid equipment	-35.9
120	300477	Hezong Technology	-10.74	Power grid equipment	-37.07
121	301031	Zhongrong Electric	50.62	Power grid equipment	-37.14
122	002300	Solar Cable	34.08	Power grid equipment	-37.88
123	300490	Huazi Technology	209.49	Power grid equipment	-38.33
124	833509	Tonghui Electronics	64.78	Power grid equipment	-39.9
125	300423	Sunfly Technology	135.18	Power grid equipment	-41.23
126	300510	Golden crown shares	-59.45	Power grid equipment	-41.37
127	000720	New energy Taishan	-67.01	Power grid equipment	-41.79
128	600590	Tellhow Technology	199.21	Power grid equipment	-42.96
129	002058	Wiltai	-53.3	Power grid equipment	-45.4
130	603333	Shangwei shares	-29.26	Power grid equipment	-45.44
131	002256	Trillion new shares	420.07	Power grid equipment	-51.46