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General Stock Board Listed Company Profile

Code:

Industry:

Local/Foreign Company:

4991 GCS

中文

Company Profile

Chairman

CEO

Spokesperson

Tel

Address

Date of Listing (Regular)

Darren Huang

Ann, Bau Hsing (Brian Ann)

Simon Yu

02-87986922

23155 Kashiwa CourtTorrance, California, USA

2014/09/15

Agent for litigious
and non-litigious matters

Tel of
Agent for litigious
and non-litigious matters

Address of
Agent for litigious
and non-litigious matters

Huang, Ta-Lun

(886)2-87986922

6F., No.37, Sec. 1, Kaifeng St., Zhongzheng Dist., Taipei City 100, Taiwan (R.O.C.)

Industry

Main Business

Semiconductor

GCS is an ISO-certified leading compound semiconductor device manufacturer and wafer foundry services provider serving several high growth markets that demand high speed, high bandwidth and high performance device solutions, such as advanced wireless, fiber optical communication (telecom, datacom and consumer) optoelectronics, automotive, military/aerospace, and others. The Company’s core competency is advanced compound semiconductor processes and device technologies including InGaP HBT, PHEMT, HFET, GaN HEMT, InP HBT, IPD for high frequency RF and mm-wave devices, and optoelectronics processes for VCSEL, Laser, LED and other optoelectronics devices. GCS vision is to be the global leadership in compound semiconductor technology. Developing compound semiconductor technologies to manufacture performance leading products for our customers, while providing job satisfaction and growth for our employees, and an above average return to our shareholders are our mission.

Shr. Vol.	Highest	Lowest	Closed	Change	Transaction	TurnOver(%)	long margin balance (1,000shr.)	Short margin balance (1,000shr.)
Market Information ( 2024/04/24 )
90.768	30.30	28.95	29.75	0.95	60	.00	934	0
Trading method	Fun purchase price or securities pneeded on T day	Announcement of Irregularity (2024/04/24)	TPEx measures adopted (2024/04/24)		With warrants	Can be shorted or margined?	Detail
Normal	N	N	N		N	Y	Today	History

Financial Reports
Cash Flows	Items
	Items	Amount (NT$ thousand)
	Cash flows from operating activities
	Cash flows from investing activities
	Cash flows from financing activities
Balance Sheets	Current assets
	Non-current assets
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	Current liabilities
	Non-current liabilities
	Total liabilities
	Share capital
	Capital surplus
	Retained earnings
	Other equity interest
	Treasury shares
	Total equity attributable to owners of parent
	Non-controlling interests
	Total equity
	Book Value per share(NT$)
Comprehensive Income	Operating revenue
	Operating costs
	Gross profit from operations
	Operating expenses
	Net other income (expenses)
	Net operating income
	Non-operating income and expenses
	Profit before tax
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	Profit from continuing operations
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	Profit
	Other comprehensive income
	Comprehensive income
	Basic earnings per share

Auditor's report on latest financial statements： auditor's report：

More detail:MOPS。

Foreign issuers’ information is disclosed in consolidated statements.

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