太辰光 (300570)

1. Key Indicators

• Total Shares(W): 22712.69
• Circulating A-Shares(W): 19219.30
• Earnings Per Share(RMB): 1.1462
• Net Assets Per Share(RMB): 7.3102
• Operating Revenue(W RMB): 121428.59
• Total Profit(W RMB): 29586.25
• Net Profit Attributable to Parent(W RMB): 26033.34
• Net Profit Growth Rate(%): 78.55
• Weighted Return on Equity(%): 16.3500
• Operating Cash Flow Per Share(RMB): 0.2890
• Undistributed Profit Per Share(RMB): 3.5395
• Capital Reserve Per Share(RMB): 2.3353

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2. Main Business

The main business covers:

• R&D, manufacturing, sales and service in the field of optical communication

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3. Company Basic Information

• Company Name: T and S Communications Co., Ltd.
• Listing Date: 2016-12-06
• Industry: Communication - Communication Equipment
• Address: Taishenguang Communication Technology Park, No. 8 Jinxiu Middle Road, Xiuxin Community, Kengzi Street, Pingshan District, Shenzhen, Guangdong Province, China
• Website: www.china-tscom.com
• Company Profile: The issuer was established through the overall change of Taishen Limited. On August 26, 2011, the shareholders' meeting of Taishen Limited passed a resolution unanimously agreeing to change the limited company into a joint stock company. On the same day, the "Sponsorship Agreement of Shenzhen Taishenguang Communication Co., Ltd." signed by all shareholders of Taishen Limited stipulated: According to the audit report issued by Zhong Shen International Certified Public Accountants Co., Ltd., as of June 30, 2011, the net assets of the limited company were 119,172,771.29 yuan, which was converted into the registered capital of the joint stock company of 53.24 million yuan. The total number of shares of the company was 53.24 million shares, with a par value of RMB 1 per share. The net assets exceeding the registered capital of 65,932,771.29 yuan were included in the company's capital reserve. On September 31, 2011, Zhong Shen International Certified Public Accountants Co., Ltd. issued the "Capital Verification Report" verifying the change in registered capital and paid-in capital (share capital) of the company as of June 20, 2011, due to the change from a limited liability company to a joint stock company. On September 14, 2011, the company completed the industrial and commercial change registration procedures at the Shenzhen Administration for Industry and Commerce, with a business license registration number of 440301501121679, a registered capital of 53.24 million yuan, and the legal representative being Zhang Zhimin.

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4. Top 10 Circulating Shareholders

Rank	Institution Name	Institution Type	Shares Held (W)	Percentage Held (%)
1	Huayang Import & Export (Shenzhen) Co., Ltd.	General Legal Person	2082.35	10.83
2	Yongying Technology Intelligent Selection Hybrid Fund (Class A)	Fund	611.55	3.18
3	Hong Kong Securities Clearing Company Ltd.	Northbound Capital	443.73	2.31
4	UBS AG	QFII	203.70	1.06
5	Shenzhen Shenzhoutong Investment Group Co., Ltd.	General Legal Person	200.97	1.05
6	National Social Security Fund 110 Portfolio	Social Security Fund	197.10	1.03
7	Zhongou Digital Economy Hybrid Fund (Class A)	Fund	178.05	0.93
8	Bosera Emerging Growth Hybrid Fund	Fund	100.77	0.52
9	HSBC Jintrust Technology Pioneer Equity Fund	Fund	32.19	0.17
10	Yongying Ruijian Aggressive Hybrid Fund (Class A)	Fund	28.01	0.15

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5. Concept Sectors

• 5G Concept
• Chip
• Data Center
• CPO Concept
• Optical Communication
• Copper Cable Connection
• Margin Trading
• Financial Investment
• High P/B Ratio
• High-Performance Stock
• QFII Heavy Holdings
• Dispersed Shareholding
• High-Price Stock
• QFII New Entry
• Social Security Fund New Entry
• Overseas Business
• Fund Reduction
• Non-Cyclical Stock
• High Dividend Stock
• ChiNext 300
• ChiNext Quality
• Emerging Composite Index
• ChiNext 200

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Remarks

• Data update date: 2026-01-01
• Data source: Public Market Information