Company Sai MicroElectronics Inc.

300456

CNE100001ZL7

Semiconductors

End-of-day quote Shenzhen S.E. 2026-10-20			5-day change	1st Jan Change
29.60 ^CNY	-0.60%		-2.57%	-47.11%

10-14	Silex appoints its first nomination committee after IPO	FW
09-16	Sai MicroElectronics Subsidiary to Invest in Equipment Manufacturing Fund	MT

Business description: Sai MicroElectronics Inc.

Sai MicroElectronics Inc is a China-based company principally engaged in the semiconductor business. The Company mainly operates three businesses. The micro-electro-mechanical systems (MEMS) pure foundry business primarily focuses on process development and wafer manufacturing. The integrated circuit (IC) design services business is principally engaged in design-related services, including product definition, architectural design, process selection, intellectual property (IP) selection, circuit design, simulation, physical design, and mass production tape-outs, while also providing software development and technical support services. The semiconductor equipment business primarily focuses on the sale of semiconductor equipment. The Company mainly operates its businesses in the domestic and overseas markets.

Number of employees: 1,047

Sales by Activity: Sai MicroElectronics Inc.

Fiscal Period: December	2021 (CNY)	2022 (CNY)	2023 (CNY)	2024 (CNY)	2025 (CNY)
Integrated Circuit Industry	-	-	-	-	778M
Semiconductor Equipment Industry	-	-	344M	136M	-
GaN Industry	2.86M	-	-	-	-
Other	14.65M	76.93M	99.64M	70.21M	46.2M
MEMS Industry	816M	709M	856M	998M	-
Navigation Industry	95.51M	-	-	-	-

See all business segments

Geographical breakdown of sales: Sai MicroElectronics Inc.

Fiscal Period: December	2021 (CNY)	2022 (CNY)	2023 (CNY)	2024 (CNY)	2025 (CNY)
China	226M	199M	649M	491M	322M
North America	347M	337M	412M	426M	277M
Europe	341M	244M	227M	265M	217M
Asia, Middle East and Oceania	14.87M	5.15M	11.32M	23.23M	7.87M

See all geographic segments

Executive Committee: Sai MicroElectronics Inc.

Manager	Title	Age	Since
A Bin Zhang CEO	Chief Executive Officer	41	2025-04-09
Ji Xu DFI	Director of Finance/CFO	37	2025-04-09
Yu Hua Sun IRC	Investor Relations Contact	-	-
Bo Liu PRN	Corporate Officer/Principal	40	2010-09-30

See SAI MICROELECTRONICS INC. governance

Composition of the Board of Directors: Sai MicroElectronics Inc.

Director	Title	Age	Since
Yun Chun Yang CHM	Chairman	57	2011-08-31
A Bin Zhang BRD	Director/Board Member	41	2020-09-10
Ting Liu BRD	Director/Board Member	43	2020-04-26
Wei bing Wang BRD	Director/Board Member	49	2023-09-21
Wei Wang BRD	Director/Board Member	49	2023-09-21
San Zhong Fu BRD	Director/Board Member	58	2023-09-21
Shuai Zhang BRD	Director/Board Member	41	2021-08-24

Composition of the Board of Directors

Shareholders: Sai MicroElectronics Inc.

Name	Stocks	%	Valuation
Sino IC Capital Co., Ltd. 6.274 %	36,610,556	6.274 %	196 M ¥
Yun Chun Yang 3.379 %	19,716,180	3.379 %	105 M ¥
Jiangxi Yingguang Chemical Co. Ltd. 0.902 %	5,263,300	0.902 %	28 M ¥
Qiong Liu 0.7803 %	4,553,072	0.7803 %	24 M ¥
Galaxy Futures Co., Ltd. 0.677 %	3,950,426	0.677 %	21 M ¥

Name	Stocks	%	Valuation
Yun Chun Yang 88.93 %	134,307,539	88.93 %	719 M ¥
A Bin Zhang 0.1628 %	245,929	0.1628 %	1 M ¥
Bo Liu 0.127 %	191,838	0.127 %	1 M ¥
Jiayu Zhou 0.0124 %	18,750	0.0124 %	100 330 ¥

List of SAI MICROELECTRONICS INC. shareholders

Holdings: Sai MicroElectronics Inc.

Name	Stocks	%	Valuation
SILEX MICROSYSTEMS AB 9.9%	10,873,410	9.9%	186 M $

Company details: Sai MicroElectronics Inc.

Sai Microelectronics, Inc.

Room 2607, Bldg A, Beihuan Center

100029, Beijing

http://www.smeiic.com

address Sai MicroElectronics Inc.(300456)

Integrated Circuits

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SAI MICROELECTRONICS INC.	-0.60%	-2.57%	+33.69%	+36.41%	3.26B
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SK HYNIX INC.	-4.23%	-23.80%	+162.73%	+872.95%	699B
INTEL CORPORATION	+1.30%	-9.15%	+145.14%	+167.47%	484B
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TEXAS INSTRUMENTS INCORPORATED	+1.73%	-2.40%	+56.43%	+90.06%	252B
Average	-0.42%	-8.25%	+105.05%	+434.97%	1,253B
Weighted average by Cap.	-0.29%	-6.83%	+72.47%	+473.31%