56 companies

Wuhan Jingce Electronic GroupLtd

Market Cap: CN¥17.5b

Researches, develops, produces, and sells display, semiconductor, and new energy detection systems.

300567

CN¥62.52

7D

1.1%

1Y

1.9%

Shenzhen SEICHI Technologies

Market Cap: CN¥6.9b

Engages in the research and development, production, and sale of new display device testing equipment in China.

688627

CN¥72.90

7D

7.6%

1Y

21.9%

Maxscend Microelectronics

Market Cap: CN¥40.3b

Engages in the research, development, production, and sale of radio frequency integrated circuits in the People’s Republic of China.

300782

CN¥75.45

7D

-7.1%

1Y

-15.8%

Suzhou Dongshan Precision Manufacturing

Market Cap: CN¥42.9b

Suzhou Dongshan Precision Manufacturing Co., Ltd.

002384

CN¥25.28

7D

8.1%

1Y

71.6%

Cubic Sensor and InstrumentLtd

Market Cap: CN¥3.8b

Manufactures gas sensors and sensor solutions in China.

688665

CN¥37.95

7D

16.4%

1Y

9.4%

Jade Bird Fire

Market Cap: CN¥7.9b

Develops, manufactures, and sells professional fire safety electronic products and fire safety systems in China and internationally.

002960

CN¥10.87

7D

0.4%

1Y

-25.7%

Hunan Sundy Science and Technology

Market Cap: CN¥3.1b

Supplies coal analysis solutions in the People’s Republic of China and internationally.

300515

CN¥15.26

7D

-1.5%

1Y

61.8%

Eoptolink Technology

Market Cap: CN¥67.5b

Engages in the research and development, manufacture, and sale of optical transceivers in China and internationally.

300502

CN¥95.16

7D

22.2%

1Y

13.6%

Gosuncn Technology Group

Market Cap: CN¥7.9b

Provides IoT products and services in China and internationally.

300098

CN¥4.56

7D

2.9%

1Y

37.3%

Rigol Technologies

Market Cap: CN¥7.5b

Manufactures and sells test and measurement instruments worldwide.

688337

CN¥38.73

7D

-3.1%

1Y

15.4%

Advanced Fiber Resources (Zhuhai)

Market Cap: CN¥9.9b

Designs and manufactures passive optical components in China and internationally.

300620

CN¥39.91

7D

4.3%

1Y

-11.2%

Leyard Optoelectronic

Market Cap: CN¥16.4b

Operates as an audio-visual technology company in China and internationally.

300296

CN¥6.04

7D

5.6%

1Y

23.5%

Goldcard Smart Group

Market Cap: CN¥4.8b

Operates as utility digitalization solution provider for smart gas, smart water, and hydrogen metering in China.

New

300349

CN¥11.58

7D

-3.3%

1Y

-20.2%

Willfar Information Technology

Market Cap: CN¥17.4b

Provides smart utility services and IoT solutions in China and internationally.

688100

CN¥36.35

7D

4.3%

1Y

1.7%

Shenzhen Fastprint Circuit TechLtd

Market Cap: CN¥19.2b

Manufactures and sells PCBs in China and internationally.

002436

CN¥11.37

7D

4.3%

1Y

-4.6%

Shenzhen Jieshun Science and Technology IndustryLtd

Market Cap: CN¥6.4b

Shenzhen Jieshun Science and Technology Industry Co.,Ltd.

002609

CN¥9.96

7D

2.9%

1Y

16.1%

Appotronics

Market Cap: CN¥6.5b

Engages in the research and development, production, sale, and leasing of laser display devices and machines in China.

688007

CN¥14.43

7D

2.0%

1Y

-26.3%

Raytron TechnologyLtd

Market Cap: CN¥24.9b

Engages in the research and development, design, manufacturing, and sales of uncooled infrared imagining and MEMS sensor technology in China.

688002

CN¥55.68

7D

5.3%

1Y

75.2%

DongGuan YuTong Optical TechnologyLtd

Market Cap: CN¥8.0b

DongGuan YuTong Optical Technology Co.,Ltd.

300790

CN¥21.44

7D

5.0%

1Y

54.8%

Ninestar

Market Cap: CN¥31.6b

Engages in the research and development, production, processing, and sales of self-produced printers, and printer consumables and accessories.

002180

CN¥22.28

7D

0.04%

1Y

-7.0%

Page 2 of 2