Reported Earnings • Aug 12
Second quarter 2026 earnings released: EPS: CN¥0.20 (vs CN¥0.06 in 2Q 2025) Second quarter 2026 results: EPS: CN¥0.20 (up from CN¥0.06 in 2Q 2025). Revenue: CN¥145.3m (up 17% from 2Q 2025). Net income: CN¥22.4m (up 190% from 2Q 2025). Profit margin: 15% (up from 6.2% in 2Q 2025). The increase in margin was driven by higher revenue. Tillkännagivande • Jun 30
Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd. to Report First Half, 2026 Results on Aug 12, 2026 Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd. announced that they will report first half, 2026 results on Aug 12, 2026 New Risk • Jun 25
New major risk - Share price stability The company's share price has been highly volatile over the past 3 months. It is more volatile than 90% of Chinese stocks, typically moving 11% a week. This is considered a major risk. Share price volatility increases the risk of potential losses in the short-term as the stock tends to have larger drops in price more frequently than other stocks. It may also indicate the stock is highly sensitive to market conditions or economic conditions rather than being sensitive to its own business performance, which may also be inconsistent. Currently, the following risks have been identified for the company: Major Risks Share price has been highly volatile over the past 3 months (11% average weekly change). Earnings have declined by 11% per year over the past 5 years. Minor Risk Large one-off items impacting financial results. New Risk • Jun 05
New major risk - Revenue and earnings growth Earnings have declined by 11% per year over the past 5 years. This is considered a major risk. Ultimately, shareholders want to see a good return on their investment and that generally comes from sharing in the company's profits. If profits are declining over an extended period, then in most cases the share price will decline over time unless the company can turn around its fortunes. A trend of falling earnings can be very difficult to turn around. If the company is well already established it may also be a sign the company has matured and is in decline. In addition, if the company pays dividends it will also likely need to reduce or cut them, striking a dual blow to total shareholder returns. Currently, the following risks have been identified for the company: Major Risk Earnings have declined by 11% per year over the past 5 years. Minor Risks Share price has been volatile over the past 3 months (9.6% average weekly change). Large one-off items impacting financial results. New Risk • May 24
New minor risk - Share price stability The company's share price has been volatile over the past 3 months. It is more volatile than 75% of Chinese stocks, typically moving 8.2% a week. This is considered a minor risk. Share price volatility indicates the stock is highly sensitive to market conditions or economic conditions rather than being sensitive to its own business performance, which may also be inconsistent. It also increases the risk of potential losses in the short term as the stock tends to have larger drops in price more frequently than other stocks. Currently, the following risks have been identified for the company: Minor Risks Share price has been volatile over the past 3 months (8.2% average weekly change). Large one-off items impacting financial results. Board Change • May 20
Less than half of directors are independent There is 1 new director who has joined the board in the last 3 years. The new board member was not an independent director. The company's board is composed of: 1 new director. 4 experienced directors. 7 highly experienced directors. 3 independent directors (6 non-independent directors). Independent Director Jun Ge was the last independent director to join the board, commencing their role in 2023. The following issues are considered to be risks according to the Simply Wall St Risk Model: Minority of independent directors. Insufficient board refreshment. Tillkännagivande • Apr 21
Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd., Annual General Meeting, May 11, 2026 Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd., Annual General Meeting, May 11, 2026, at 14:00 China Standard Time. Location: The Company's Meeting Room, Nanjing, Jiangsu China Tillkännagivande • Mar 31
Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd. to Report Q1, 2026 Results on Apr 21, 2026 Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd. announced that they will report Q1, 2026 results on Apr 21, 2026 Tillkännagivande • Dec 31
Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd. to Report Fiscal Year 2025 Results on Apr 28, 2026 Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd. announced that they will report fiscal year 2025 results on Apr 28, 2026 Tillkännagivande • Sep 30
Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd. to Report Q3, 2025 Results on Oct 29, 2025 Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd. announced that they will report Q3, 2025 results on Oct 29, 2025 Tillkännagivande • Jul 02
Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd. to Report First Half, 2025 Results on Aug 19, 2025 Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd. announced that they will report first half, 2025 results on Aug 19, 2025 Tillkännagivande • Apr 25
Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd., Annual General Meeting, May 16, 2025 Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd., Annual General Meeting, May 16, 2025, at 15:00 China Standard Time. Location: The Company's Meeting Room, Nanjing, Jiangsu China Tillkännagivande • Mar 31
Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd. to Report Q1, 2025 Results on Apr 26, 2025 Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd. announced that they will report Q1, 2025 results on Apr 26, 2025 Tillkännagivande • Dec 31
Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd. to Report Fiscal Year 2024 Results on Apr 25, 2025 Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd. announced that they will report fiscal year 2024 results on Apr 25, 2025 Reported Earnings • Oct 30
Third quarter 2024 earnings released: EPS: CN¥0.017 (vs CN¥0.083 in 3Q 2023) Third quarter 2024 results: EPS: CN¥0.017 (down from CN¥0.083 in 3Q 2023). Revenue: CN¥87.4m (up 11% from 3Q 2023). Net income: CN¥2.02m (down 75% from 3Q 2023). Profit margin: 2.3% (down from 10% in 3Q 2023). The decrease in margin was driven by higher expenses. Revenue is forecast to grow 26% p.a. on average during the next 3 years, compared to a 18% growth forecast for the Electronic industry in China. New Risk • Oct 30
New minor risk - Profit margin trend The company's profit margins are lower than last year and have reduced by more than 30%. Net profit margin: 11% Last year net profit margin: 16% This is considered a minor risk. A large drop in profit margin could indicate the company does not have strong competitive advantages or it is yet to establish itself and its core business. Even if it is a well established business, this may make it a much riskier investment than one that has a combination of proven competitive advantages and a stable or growing profit margin. Currently, the following risks have been identified for the company: Major Risks Share price has been highly volatile over the past 3 months (15% average weekly change). High level of non-cash earnings (39% accrual ratio). Minor Risk Profit margins are more than 30% lower than last year (11% net profit margin). Tillkännagivande • Oct 10
Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd. Announces Interim Cash Dividend of the Year 2024 of A Shares, Payable on 15 October 2024 Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd. announced interim cash dividend/10 shares (tax included) of CNY 5.00000000 for year 2024 of A shares. Record date is 14 October 2024. Ex-date is 15 October 2024. Payment date is 15 October 2024. Tillkännagivande • Sep 30
Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd. to Report Q3, 2024 Results on Oct 30, 2024 Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd. announced that they will report Q3, 2024 results on Oct 30, 2024 Valuation Update With 7 Day Price Move • Aug 27
Investor sentiment deteriorates as stock falls 18% After last week's 18% share price decline to CN¥31.36, the stock trades at a trailing P/E ratio of 72.2x. Average trailing P/E is 36x in the Electronic industry in China. Tillkännagivande • Aug 21
Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd. Announces the Profit Distribution Proposal for the First Half of 2024 Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd. announced on 20 August 2024 the profit distribution proposal for the first half of 2024 as follows: Cash dividend per 10 shares (tax included) of CNY 0.70000000. Reported Earnings • Aug 20
Second quarter 2024 earnings released Second quarter 2024 results: EPS: CN¥0.16. Net income: CN¥18.0m (up CN¥18.0m from 2Q 2023). New Risk • Aug 19
New major risk - Share price stability The company's share price has been highly volatile over the past 3 months. It is more volatile than 90% of Chinese stocks, typically moving 8.9% a week. This is considered a major risk. Share price volatility increases the risk of potential losses in the short-term as the stock tends to have larger drops in price more frequently than other stocks. It may also indicate the stock is highly sensitive to market conditions or economic conditions rather than being sensitive to its own business performance, which may also be inconsistent. Currently, the following risks have been identified for the company: Major Risks Share price has been highly volatile over the past 3 months (8.9% average weekly change). High level of non-cash earnings (34% accrual ratio). Minor Risk Paying a dividend despite having no free cash flows. Tillkännagivande • Jun 29
Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd. to Report First Half, 2024 Results on Aug 20, 2024 Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd. announced that they will report first half, 2024 results on Aug 20, 2024 New Risk • Jun 22
New major risk - Share price stability The company's share price has been highly volatile over the past 3 months. It is more volatile than 90% of Chinese stocks, typically moving 10% a week. This is considered a major risk. Share price volatility increases the risk of potential losses in the short-term as the stock tends to have larger drops in price more frequently than other stocks. It may also indicate the stock is highly sensitive to market conditions or economic conditions rather than being sensitive to its own business performance, which may also be inconsistent. Currently, the following risks have been identified for the company: Major Risks Share price has been highly volatile over the past 3 months (10% average weekly change). High level of non-cash earnings (34% accrual ratio). Tillkännagivande • May 25
Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd. Announces Final Dividend on A Shares for the Year 2023, Payable on 30 May 2024 Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd. announced final cash dividend/10 shares (tax included) of CNY 3.00000000 on A shares for the year 2023. Record date is 29 May 2024. Ex-date is 30 May 2024. Payment date is 30 May 2024. Tillkännagivande • Apr 24
Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd., Annual General Meeting, May 15, 2024 Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd., Annual General Meeting, May 15, 2024, at 14:30 China Standard Time. Location: The Company's Meeting Room, Nanjing, Jiangsu China Valuation Update With 7 Day Price Move • Apr 17
Investor sentiment deteriorates as stock falls 17% After last week's 17% share price decline to CN¥34.27, the stock trades at a trailing P/E ratio of 76.8x. Average trailing P/E is 34x in the Electronic industry in China. Tillkännagivande • Mar 30
Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd. to Report Q1, 2024 Results on Apr 29, 2024 Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd. announced that they will report Q1, 2024 results on Apr 29, 2024 Valuation Update With 7 Day Price Move • Feb 05
Investor sentiment deteriorates as stock falls 16% After last week's 16% share price decline to CN¥40.63, the stock trades at a trailing P/E ratio of 70.3x. Average trailing P/E is 32x in the Electronic industry in China. Tillkännagivande • Dec 29
Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd. to Report Fiscal Year 2023 Results on Apr 23, 2024 Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd. announced that they will report fiscal year 2023 results on Apr 23, 2024 
