中瓷电子 (003031)

1. Key Indicators

• Total Shares(W): 45105.29
• Circulating A-Shares(W): 34015.67
• Earnings Per Share(RMB): 0.9800
• Net Assets Per Share(RMB): 13.9517
• Operating Revenue(W RMB): 214336.16
• Total Profit(W RMB): 53233.21
• Net Profit Attributable to Parent(W RMB): 44328.83
• Net Profit Growth Rate(%): 20.07
• Weighted Return on Equity(%): 7.1500
• Operating Cash Flow Per Share(RMB): 1.3850
• Undistributed Profit Per Share(RMB): 4.8145
• Capital Reserve Per Share(RMB): 7.0669

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2. Main Business

The main business covers:

• Third-generation semiconductor devices and modules
• Electronic ceramic materials and components

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3. Company Basic Information

• Company Name: Hebei Sinopack Electronic Technology Co., Ltd.
• Listing Date: 2021-01-04
• Industry: Manufacturing of Computers, Communication and Other Electronic Equipment
• Address: No. 21 Changsheng Street, Luquan Economic Development Zone, Shijiazhuang City, Hebei Province
• Website: www.sinopack.cc
• Company Profile: On February 18, 2019, Sinopack Limited held its 21st meeting of the second board of directors, resolving to approve the overall change of the company into a joint-stock company and other related matters. On February 28, 2019, Sinopack Limited held its first staff congress of 2019, resolving to approve the overall change of the company into a joint-stock company. On March 5, 2019, Sinopack Limited held its 2018 annual shareholders' meeting, resolving to approve the overall change of the company into a joint-stock company, converting RMB 80 million of the audited net assets of Sinopack Limited as of November 30, 2018 (RMB 481.952 million) into the share capital of the joint-stock company, with the remaining RMB 401.952 million credited to capital reserve. On December 26, 2018, Dahua Certified Public Accountants issued the "Audit Report" (Dahua Audit No. [2018]0010397), stating that as of November 30, 2018, the audited net assets of Sinopack Limited were RMB 481.952 million. On January 21, 2019, Tianjian Xingye issued the "Asset Appraisal Report for the Share Reform Project of Hebei Sinopack Electronic Technology Co., Ltd." (Tianxing Ping Bao Zi (2018) No. 1650), stating that as of November 30, 2018, using the asset-based method, the appraised net asset value of Sinopack Limited was RMB 539.7617 million. This appraisal result has been filed with China Electronics Technology Group Corporation (CETC). On March 8, 2019, CETC issued the "CETC Approval on the Share Reform of Hebei Sinopack Electronic Technology Co., Ltd." (CETC Zi Han [2019] No. 35), approving the relevant matters regarding the overall change of Sinopack Limited into a joint-stock company. On March 18, 2019, all shareholders of Sinopack Limited jointly signed the "Sponsor Agreement," agreeing to change Sinopack Limited into a joint-stock company by converting the book net asset value into shares. On March 18, 2019, Sinopack Limited held its second staff congress of 2019, resolving to elect employee representative supervisors for the joint-stock company. On March 20, 2019, Sinopack Limited held its founding meeting and the first interim shareholders' meeting of 2019, agreeing to establish the joint-stock company. On the same day, the company held the first meeting of the first board of directors and the first meeting of the first board of supervisors, resolving matters such as establishing the management team, electing the chairman of the board, and electing the chairman of the board of supervisors. On March 20, 2019, Dahua Certified Public Accountants issued the "Capital Verification Report" (Dahua Yan Zi [2019]000090), verifying the capital contribution for the establishment of Sinopack Electronic. On March 22, 2019, the company registered with the Shijiazhuang Administrative Approval Bureau and obtained the "Business License."

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4. Top 10 Circulating Shareholders

Rank	Institution Name	Institution Type	Shares Held (W)	Percentage Held (%)
1	CEC Industrial Integration Private Fund Management Co., Ltd. - CEC Electronic Information Industry Investment Fund (Tianjin) Partnership (Limited Partnership)	General Legal Person	2326.31	6.84
2	Guoxin Investment Co., Ltd.	Special Legal Person	1922.48	5.65
3	Shijiazhuang Quanshengyinghe Enterprise Management Partnership (Limited Partnership)	General Legal Person	1596.81	4.69
4	China Development Bank Manufacturing Transformation and Upgrading Fund (Limited Partnership)	General Legal Person	1173.65	3.45
5	Hefei CEC Guoyuan Industrial Investment Fund Partnership (Limited Partnership)	General Legal Person	955.67	2.81
6	China State-owned Enterprise Restructuring Fund Phase II Co., Ltd.	General Legal Person	820.38	2.41
7	China Development Bank Investment Fund Management Co., Ltd. - Beijing-Tianjin-Hebei Coordinated Development Industrial Investment Fund (Limited Partnership)	General Legal Person	502.99	1.48
8	National Military-Civilian Integration Industrial Investment Fund Co., Ltd.	General Legal Person	335.33	0.99
9	Hong Kong Securities Clearing Company Ltd.	Northbound Capital	321.12	0.94
10	CSI 500 Exchange Traded Open-End Index Securities Investment Fund	Fund	262.75	0.77

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5. Concept Sectors

• 5G Concept
• Charging Pile
• Automotive Electronics
• New Energy Vehicles
• Semiconductor Chips
• Lithography Machine
• Consumer Electronics
• Third-Generation Semiconductors
• CPO Concept
• 6G Concept
• Optical Communication
• HiSilicon (Huawei)
• Margin Trading & Securities Lending
• High-Performance Stocks
• Central State-Owned Enterprises
• Specialized, Refined, Distinctive, and Innovative SMEs
• Small-Cap Growth
• SZSE 300 Index
• Technology 100 Index
• SZSE Growth Index
• SME 300 Index
• CSI Central SOEs Index

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Remarks

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