Global /China /Technology /Semiconductors /688381

Dioo Microcircuits Co., Ltd. Jiangsu

688381

• SSE: 688381 • Delayed

31.97CNY -3%

4.72 USD

As of 14 June 2026, Dioo Microcircuits Co., Ltd. Jiangsu has a market cap of $1.1B USD, ranking #10183 globally and #2820 in China. It ranks #1531 in the Technology sector, and #299 in the Semiconductors industry.

Global Rank

10183

Country Rank

2820

Sector Rank

1531

Industry Rank

299

Key Stats

Market Cap

$1.1BUSD

7.44B CNY

Enterprise Value

$886.19MUSD

6.0B CNY

Revenue (TTM)

$75.86MUSD

514.06M CNY

EBITDA (TTM)

-$17.09MUSD

-115.68M CNY

Net Income (TTM)

-$15.2MUSD

-103.03M CNY

EBITDA Margin

-23%

Profit Margin

-20%

Forward PE

172.8

PS Ratio

14.5

PB Ratio

3.0

Company Profile

Country (HQ)

China

Sector

Technology

Industry

Semiconductors

CEO

Jianhong Ju open_in_new

Employees

345

Founded

2010

Website

dioo.com open_in_new

warningChart data may be delayed

1d	1w	1m	3m	6m	YTD	1y	3y	5y
-3%	20%	55%	33%	29%	44%	54%	-12%	-23%

News

Markets

Exchange	Ticker	Price	Quotes
Shanghai Stock Exchange (SSE / SHA) MIC: XSHG PRIMARY	688381 江苏帝奥微电子股份有限公司 Class A ISIN: CNE100005PM7 Shares Out.: Shares Outstanding: 166.954M¹ Shares Float: 84.164M² TV: TradingView: SSE: 688381 SA: Stock Analysis: SHA: 688381 YF: Yahoo Finance: 688381.SS GF: Google Finance: SHA: 688381 BA: Barron's: 688381 MS: Morningstar: XSHG: 688381	31.97 CNY	TV: TradingView: SSE: 688381 SA: Stock Analysis: SHA: 688381 YF: Yahoo Finance: 688381.SS GF: Google Finance: SHA: 688381 BA: Barron's: 688381 MS: Morningstar: XSHG: 688381

¹Market cap is calculated using shares outstanding.

²Float shares are publicly tradable shares, excluding insider-held stock.

About Dioo Microcircuits Co., Ltd. Jiangsu

Dioo Microcircuits Co., Ltd. Jiangsu engages in the research, development, design, manufacture, and sale of high-performance analog chips in China and internationally. The company’s products portfolio includes operational amplifiers, analog switches, level shifters, comparators, current and other sensors, class D audio amplifiers, audio/video drivers, USB redrivers, CAN FD transceivers, chargers, high side derivers, TEC controllers, AC/DC converters, load switches, general power management products, power modules, and DC/DC converters. Its products are used in automotive electronics, consumer electronics, robotics, communication and computing, industrial control, notebook computer, data center, smart home, and medical treatment applications. The company was founded in 2010 and is headquartered in Nantong, China.

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Industry: Semiconductors (China)

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MetaX Integrated Circuits (Shanghai) Co., Ltd. SSE: 688802	$42.12B 285.42B CNY 4K%	-	China

Industry: Semiconductors (Global)

Name	Market Cap (USD) diff.	PE	Country
NVIDIA Corp. NASDAQ: NVDA	$5.09T 463K%	42.7	United States
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Taiwan Semiconductor Manufacturing Company Ltd. TWSE: 2330	$1.79T 56.53T TWD 163K%	29.6	Taiwan
SK hynix Inc. KRX: 000660	$595.66B 905.88T KRW 54K%	12.1	South Korea
Micron Technology, Inc. NASDAQ: MU	$584.68B 53K%	24.4	United States
Advanced Micro Devices, Inc. NASDAQ: AMD	$549.6B 50K%	123.8	United States

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