鼎通科技 (688668)

1. Key Indicators

• Total Shares(W): 13920.17
• Circulating A-Shares(W): 13920.17
• Earnings Per Share(RMB): 1.2700
• Net Assets Per Share(RMB): 13.6552
• Operating Revenue(W RMB): 115619.72
• Total Profit(W RMB): 19125.12
• **Net Profit Attributable to Parent(W RMB) **: 17657.20
• Net Profit Growth Rate(%): 125.39
• Weighted Return on Equity(%): 7.7200
• Operating Cash Flow Per Share(RMB): 0.9720
• Undistributed Profit Per Share(RMB): 3.1573
• Capital Reserve Per Share(RMB): 9.1426

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2. Main Business

The main business covers:

• R&D, production, and sales of precision communication connector components
• R&D, production, and sales of precision automotive connector components

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3. Company Basic Information

• Company Name: Dongguan Dingtong Precision Technology Co., Ltd.
• Listing Date: 2020-12-21
• Industry: Communication - Communication Equipment
• Address: No. 7 Yinzhu Road, Zhouwu Community, Dongcheng Street, Dongguan City, Guangdong Province
• Website: https://www.dingtong.net.cn/
• Company Profile: On July 5, 2018, Dingtong Limited held a shareholders' meeting and resolved to convert Dingtong Limited into a joint stock company by share based on the audited net asset value as of December 31, 2017. On the same day, Wang Chenghai, Luo Hongxia, Dinghong Junsheng, Foshan Kaizhi, Shenzhen Lianxin, Xinyu Dinghongxin, and Xinyu Dingwei signed the "Sponsorship Agreement for Dongguan Dingtong Precision Hardware Co., Ltd.". On July 5, 2018, Zhonglian Assessment evaluated the shareholder equity (net assets) value involved in the overall conversion of Dingtong Limited into a joint stock company and issued the "Zhonglian International Ping Zi [2018] No. XHMPY0430" asset assessment report. On July 21, 2018, the company held its founding meeting and determined the total share capital of the joint stock company to be 60 million shares by converting the net assets of Dingtong Limited as of December 31, 2017, audited by Lisun, amounting to RMB 152,823,736.17, at a ratio of 1:0.3926, thus converting Dingtong Limited into a joint stock company. On July 21, 2018, Lisun verified the capital contribution for the conversion of Dingtong Limited into a joint stock company and issued the "Capital Verification Report No. XH ZI10548 (2018)". On July 27, 2018, the company completed the industrial and commercial registration procedures for the overall conversion with the Dongguan Administration for Industry and Commerce.

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4. Top 10 Circulating Shareholders

Rank	Institution Name	Institution Type	Shares Held (W)	Percentage Held (%)
1	Dongguan Dinghong Junsheng Investment Co., Ltd.	General Legal Person	5059.57	36.35
2	Hong Kong Securities Clearing Company Ltd.	Northbound Capital	203.54	1.46
3	China AMC Opportunity Pilot Hybrid Initiation Securities Investment Fund Class A	Fund	127.79	0.92
4	Debon Xinxing Value Flexible Allocation Hybrid Securities Investment Fund Class A	Fund	90.00	0.65
5	Basic Pension Insurance Fund Portfolio 1906	Social Security Fund	87.38	0.63
6	Xinhua Preferred Dividend Hybrid Securities Investment Fund Class A	Fund	74.23	0.53
7	Basic Pension Insurance Fund Portfolio 16052	Social Security Fund	64.36	0.46
8	Baoying Transformation Dynamic Flexible Allocation Hybrid Securities Investment Fund Class A	Fund	61.25	0.44
9	Xinhua Strategy Selected Stock Securities Investment Fund Class A	Fund	47.61	0.34
10	Franklin Templeton Sealand Strategy Return Flexible Allocation Hybrid Securities Investment Fund Class A	Fund	42.00	0.30

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5. Concept Sectors

• 5G Concept
• New Energy Vehicles
• Liquid Cooling Service
• Copper Cable Connection
• Margin Trading & Securities Lending
• Blue-Chip Stocks
• High Beta Value
• Intensive Research
• Science and Innovation Growth
• Science and Innovation 200
• SSE 580

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Remarks

• Data update date: 2025-09-30
• Data source: Public Market Information