Union Optech Co.,Ltd.

SZSE:300691 Stock Report

Market Cap: CN¥4.2b

Union OptechLtd Past Earnings Performance

Past criteria checks 3/6

Union OptechLtd's earnings have been declining at an average annual rate of -29.6%, while the Electronic industry saw earnings growing at 0.3% annually. Revenues have been growing at an average rate of 5.9% per year. Union OptechLtd's return on equity is 1.9%, and it has net margins of 1.4%.

Key information

-29.62%

Earnings growth rate

-32.93%

EPS growth rate

Electronic Industry Growth10.93%
Revenue growth rate5.93%
Return on equity1.87%
Net Margin1.40%
Next Earnings Update28 Aug 2026

Recent past performance updates

Recent updates

Analysis Article Feb 27

Union Optech Co.,Ltd.'s (SZSE:300691) Shares Bounce 27% But Its Business Still Trails The Industry

Union Optech Co.,Ltd. ( SZSE:300691 ) shareholders have had their patience rewarded with a 27% share price jump in the...
Analysis Article Feb 06

These 4 Measures Indicate That Union OptechLtd (SZSE:300691) Is Using Debt Extensively

David Iben put it well when he said, 'Volatility is not a risk we care about. What we care about is avoiding the...
Analysis Article Jan 06

There Is A Reason Union Optech Co.,Ltd.'s (SZSE:300691) Price Is Undemanding

Union Optech Co.,Ltd.'s ( SZSE:300691 ) price-to-sales (or "P/S") ratio of 3.1x might make it look like a buy right now...
Analysis Article Dec 18

The Returns On Capital At Union OptechLtd (SZSE:300691) Don't Inspire Confidence

If you're looking for a multi-bagger, there's a few things to keep an eye out for. Firstly, we'll want to see a proven...
Analysis Article Nov 02

We Believe That Union OptechLtd's (SZSE:300691) Weak Earnings Are A Good Indicator Of Underlying Profitability

Union Optech Co.,Ltd.'s ( SZSE:300691 ) stock wasn't much affected by its recent lackluster earnings numbers. We did...
Analysis Article Oct 21

Is Union OptechLtd (SZSE:300691) A Risky Investment?

The external fund manager backed by Berkshire Hathaway's Charlie Munger, Li Lu, makes no bones about it when he says...
Analysis Article Sep 30

Union Optech Co.,Ltd.'s (SZSE:300691) Shares Climb 28% But Its Business Is Yet to Catch Up

Despite an already strong run, Union Optech Co.,Ltd. ( SZSE:300691 ) shares have been powering on, with a gain of 28...
Analysis Article Aug 19

Investors Could Be Concerned With Union OptechLtd's (SZSE:300691) Returns On Capital

If we want to find a stock that could multiply over the long term, what are the underlying trends we should look for...
Analysis Article Aug 01

Union Optech Co.,Ltd.'s (SZSE:300691) Shares May Have Run Too Fast Too Soon

Union Optech Co.,Ltd.'s ( SZSE:300691 ) price-to-earnings (or "P/E") ratio of 76.6x might make it look like a strong...
Analysis Article May 02

Investors Can Find Comfort In Union OptechLtd's (SZSE:300691) Earnings Quality

Soft earnings didn't appear to concern Union Optech Co.,Ltd.'s ( SZSE:300691 ) shareholders over the last week. We...
Analysis Article Apr 17

Union OptechLtd (SZSE:300691) Could Be Struggling To Allocate Capital

Finding a business that has the potential to grow substantially is not easy, but it is possible if we look at a few key...
Analysis Article Feb 28

Pinning Down Union Optech Co.,Ltd.'s (SZSE:300691) P/E Is Difficult Right Now

When close to half the companies in China have price-to-earnings ratios (or "P/E's") below 29x, you may consider Union...

Revenue & Expenses Breakdown

How Union OptechLtd makes and spends money. Based on latest reported earnings, on an LTM basis.


Earnings and Revenue History

SZSE:300691 Revenue, expenses and earnings (CNY Millions)
DateRevenueEarningsG+A ExpensesR&D Expenses
31 Mar 262,10429229263
31 Dec 252,0209229272
30 Sep 251,988-22223249
30 Jun 251,927-10219241
31 Mar 251,86716198227
31 Dec 241,88039168214
30 Sep 241,72151148213
30 Jun 241,69353135198
31 Mar 241,70054129187
31 Dec 231,64764139171
30 Sep 231,66262139171
30 Jun 231,59064135163
31 Mar 231,56078137157
01 Jan 231,50556135160
30 Sep 221,50554139168
30 Jun 221,54160131166
31 Mar 221,56546126158
01 Jan 221,63574121150
30 Sep 211,67491106136
30 Jun 211,63883102127
31 Mar 211,4807595121
31 Dec 201,2885080118
30 Sep 201,1945072103
30 Jun 201,1535866101
31 Mar 201,1455165111
31 Dec 191,2247369110
30 Sep 191,2396383107
30 Jun 191,2196783114
31 Mar 191,202787797
31 Dec 181,169728396
30 Sep 181,084686798
30 Jun 181,0266233110
31 Mar 18986844292
31 Dec 17934825170
30 Sep 178791016446
31 Dec 1673375980
31 Dec 1561045960

Quality Earnings: 300691 has a large one-off gain of CN¥13.7M impacting its last 12 months of financial results to 31st March, 2026.

Growing Profit Margin: 300691's current net profit margins (1.4%) are higher than last year (0.9%).


Free Cash Flow vs Earnings Analysis


Past Earnings Growth Analysis

Earnings Trend: 300691's earnings have declined by 29.6% per year over the past 5 years.

Accelerating Growth: 300691's earnings growth over the past year (83.2%) exceeds its 5-year average (-29.6% per year).

Earnings vs Industry: 300691 earnings growth over the past year (83.2%) exceeded the Electronic industry 9.7%.


Return on Equity

High ROE: 300691's Return on Equity (1.9%) is considered low.


Return on Assets


Return on Capital Employed


Discover strong past performing companies

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/07/06 08:19
End of Day Share Price 2026/07/06 00:00
Earnings2026/03/31
Annual Earnings2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Union Optech Co.,Ltd. is covered by 4 analysts. 0 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Jian PanTianfeng Securities Brokerage Co., Ltd
JunJie ChenTianfeng Securities Brokerage Co., Ltd
Xin ZhangZhongtai Securities Co. Ltd.