Group 1 - The China Securities Regulatory Commission (CSRC) has issued supplementary material requirements for overseas listing applications, specifically requesting additional information from SanHuan Group regarding the use of raised funds and the proportion of domestic and overseas uses [1] - SanHuan Group has submitted its application to the Hong Kong Stock Exchange, with China Galaxy International acting as the sole sponsor [1] - The CSRC has requested SanHuan Group to clarify the consistency of the filing materials with the prospectus, detailing the specific use of raised funds and the regulatory procedures followed for both domestic and overseas investments [1] Group 2 - SanHuan Group has established itself as a global leader in advanced electronic ceramic materials and components, focusing on four core product categories: electronic and ceramic materials, electronic components, communication devices, and equipment components [2] - The company has achieved significant competitive advantages in specific segments, such as becoming one of the top suppliers of alumina ceramic substrates, with a global market share exceeding 50% based on projected 2024 revenues [2] - SanHuan Group ranks first in the global market share for SOFC (Solid Oxide Fuel Cell) membrane sheets, which are critical components for energy transition systems, according to projections for 2024 [2]

Group 1 - The China Securities Regulatory Commission (CSRC) has issued supplementary material requirements for six companies, including SanHuan Group, which is required to clarify the specific use of raised funds and the proportion of domestic and overseas uses [1] - SanHuan Group has submitted its application to the Hong Kong Stock Exchange, with China Galaxy International as the sole sponsor [1] - The CSRC requests SanHuan Group to ensure consistency between the filing materials and the prospectus regarding the issuance plan, and to provide legal opinions from lawyers [1] Group 2 - SanHuan Group focuses on advanced ceramic materials and has become a global leader in the field of advanced electronic ceramic materials and components [2] - The company has established a core product matrix covering four categories: electronic and ceramic materials, electronic components, communication devices, and equipment components, serving key application areas such as communication, AI and data centers, consumer electronics, automotive electronics, semiconductor manufacturing and packaging, new energy, and smart industrial control [2] - SanHuan Group has achieved significant competitiveness in specific segments, with over 50% global market share in alumina ceramic substrates by 2024, and ranks first in the global market for SOFC membrane sheets [2]

Group 1 - The China Securities Regulatory Commission (CSRC) has issued supplementary material requirements for six companies, including SanHuan Group, which is required to clarify the specific use of raised funds and the proportion of domestic and overseas uses [1] - SanHuan Group has submitted its application to the Hong Kong Stock Exchange, with China Galaxy International as the sole sponsor [1] - The CSRC requests SanHuan Group to ensure consistency between the filing materials and the prospectus regarding the issuance plan, and to provide legal opinions from lawyers [1] Group 2 - SanHuan Group focuses on advanced ceramic materials and has become a global leader in the field of advanced electronic ceramic materials and components [2] - The company has established a core product matrix covering four categories: electronic and ceramic materials, electronic components, communication devices, and equipment components, serving key application areas such as communication, AI and data centers, consumer electronics, automotive electronics, semiconductor manufacturing, new energy, and smart industrial control [2] - SanHuan Group has achieved significant competitiveness in specific segments, with over 50% global market share in alumina ceramic substrates by 2024, and ranks first in the global market for SOFC membrane sheets [2]

Core Viewpoint - SanHuan Group has officially submitted its listing application to the Hong Kong Stock Exchange, marking the beginning of its IPO process, focusing on advanced electronic ceramic materials and components [1] Group 1: Company Overview - SanHuan Group specializes in advanced electronic ceramic materials and components, with a complete business system covering basic materials, electronic components, communication devices, and equipment components [1] - The company's products are widely used in various fields, including communication, AI and data centers, consumer electronics, automotive electronics, semiconductors, new energy, and smart industrial control [1] - According to a Frost & Sullivan report, SanHuan Group has become a significant leading enterprise in the global advanced electronic ceramic materials and components sector [1] Group 2: Financial Performance - From 2022 to 2024, the company's revenue is projected to grow from 5.088 billion to 7.266 billion yuan, with a compound annual growth rate (CAGR) of approximately 19.5% [3] - Net profit is expected to increase from 1.506 billion to 2.190 billion yuan during the same period [3] - In the first nine months of 2025, the company achieved revenue of 6.420 billion yuan and a net profit of 1.957 billion yuan, demonstrating strong profitability and operational efficiency [3] Group 3: Market Position and Competitive Advantage - In the electronic ceramic materials sector, SanHuan Group holds over 50% of the global market share for alumina ceramic substrates, ranking first in the industry [3] - The company also ranks first in the global market share for solid oxide fuel cell (SOFC) membranes and fourth for resistor pastes, with a market share of approximately 13% [3] - As a major supplier of multilayer ceramic capacitors (MLCC), SanHuan Group is ranked ninth globally and is the largest MLCC supplier in mainland China [3] Group 4: Market Outlook - The global advanced electronic ceramic materials market is expected to grow from 24.1 billion yuan in 2025 to 42.2 billion yuan by 2030, with a CAGR of approximately 11.8% [4] - Key growth drivers include the penetration of high-performance substrate materials in power electronics, automotive electric drives, and high-speed communications, as well as new demand from AI, IoT, and new energy sectors [4] - The MLCC and core ceramic electronic components market is projected to expand alongside developments in optical communication, AI data centers, and automotive electronics, with an expected global market size of 251.7 billion yuan by 2030 [4] Group 5: Strategic Intentions - The founder and actual controller, Zhang Wanzhen, controls approximately 36.47% of the issued shares, indicating a stable shareholding structure [4] - The IPO aims to leverage international capital markets to enhance R&D investment, strengthen capacity layout, and expand global business, thereby consolidating its leading position in high-end electronic ceramic materials and components [4] - The company seeks to capitalize on long-term development opportunities arising from downstream industry upgrades and domestic substitution [4]

Core Viewpoint - The company, Chaozhou Sanhuan (Group) Co., Ltd., has submitted an application for listing on the Hong Kong Stock Exchange, with China Galaxy International as the sole sponsor [1]. Company Overview - The company focuses on advanced ceramic materials and has become a global leader in the field of advanced electronic ceramic materials and components. It has established a core product matrix covering four categories: electronic and ceramic materials, electronic components, communication devices, and equipment components [2]. - The company specializes in upstream basic materials in the electronic industry chain, including alumina ceramic substrates, aluminum nitride ceramic substrates, electronic pastes, and solid oxide fuel cell (SOFC) membranes [2]. Competitive Position - The company has achieved significant competitiveness in specific segments, such as alumina ceramic substrates, where it has become one of the top suppliers globally, holding over 50% market share by revenue in 2024 [3]. - The company ranks first in the global market for SOFC membranes, which are critical components for energy transition [3]. Financial Performance - The company's revenue for the fiscal years 2022, 2023, and projected for 2024 is approximately RMB 5.09 billion, RMB 5.68 billion, and RMB 7.27 billion, respectively [4]. - The profit figures for the same periods are approximately RMB 1.51 billion, RMB 1.58 billion, and RMB 2.19 billion, respectively [5]. Industry Overview - The global market for advanced electronic ceramic materials is expected to grow from RMB 16.8 billion in 2020 to RMB 22.1 billion in 2024, with a compound annual growth rate (CAGR) of 7.1% [7]. - The market for core ceramic electronic components is projected to increase from RMB 136 billion in 2020 to RMB 167.3 billion in 2024, with a CAGR of 5.3% [10]. Market Dynamics - The global alumina ceramic substrate industry is highly concentrated, with the top four companies accounting for about 97% of the market share in 2024. The company holds approximately 52% of the global market share in this segment [9]. - The global resistor paste market is also concentrated, with the top five companies holding about 84% of the market share in 2024, where the company ranks fourth with approximately 13% market share [9]. Board of Directors - The board will consist of seven directors, including three executive directors, one non-executive director, and three independent non-executive directors, with a term of three years [15]. Shareholding Structure - As of the latest feasible date, Mr. Zhang holds approximately 59.21% of the equity in Sanjiang Investment, which in turn holds about 33.67% of the company's equity [16].

Core Viewpoint - Sihuan Group has submitted an application for listing on the Hong Kong Stock Exchange, with China Galaxy International as the exclusive sponsor [1]. Company Overview - Sihuan Group focuses on advanced ceramic materials and has become a global leader in the field of advanced electronic ceramic materials and components. The company has established a product matrix covering four core categories: electronic and ceramic materials, electronic components, communication devices, and equipment components [3]. - The company specializes in upstream basic materials in the electronic industry chain, including alumina ceramic substrates, aluminum nitride ceramic substrates, electronic pastes, and solid oxide fuel cell (SOFC) membranes [3]. Competitive Position - Sihuan Group has achieved significant competitiveness in specific segments, such as alumina ceramic substrates, where it has become one of the top suppliers globally, holding over 50% market share by revenue in 2024 [4]. - The company ranks first in the global market for SOFC membranes, which are critical components for energy transition systems, with a leading market share by revenue in 2024 [4]. Financial Performance - The revenue for Sihuan Group was approximately RMB 5.09 billion in 2022, RMB 5.68 billion in 2023, and is projected to reach RMB 7.27 billion in 2024. For the nine months ending September 30, 2024, the revenue is expected to be RMB 5.32 billion, and RMB 6.42 billion for the same period in 2025 [5]. - The profit for the company was approximately RMB 1.51 billion in 2022, RMB 1.58 billion in 2023, and is projected to be RMB 2.19 billion in 2024. For the nine months ending September 30, 2024, the profit is expected to be RMB 1.60 billion, and RMB 1.96 billion for the same period in 2025 [6]. Industry Overview - The global market for core advanced electronic ceramic materials is expected to grow from RMB 16.8 billion in 2020 to RMB 22.1 billion in 2024, with a compound annual growth rate (CAGR) of 7.1%. The market is projected to reach RMB 42.2 billion by 2030, with a CAGR of 11.8% from 2025 to 2030 [8]. - The global alumina ceramic substrate industry is highly concentrated, with the top four companies accounting for approximately 97% of the market share by revenue in 2024. Sihuan Group leads this market with about 52% share [10]. - The global market for core ceramic electronic components is expected to grow from RMB 136 billion in 2020 to RMB 167.3 billion in 2024, with a CAGR of 5.3%. The market is projected to reach RMB 251.7 billion by 2030 [11].

Company Overview - Chaozhou Three-Circle (Group) Co., Ltd. has submitted an application to list on the Hong Kong Stock Exchange, with China Galaxy International as the sole sponsor [1] - The company focuses on advanced ceramic materials and has become a global leader in the field of advanced electronic ceramic materials and components [3] Product Matrix - The company has established a core product matrix consisting of four categories: electronic and ceramic materials, electronic components, communication devices, and equipment components [3] - Key upstream materials include alumina ceramic substrates, aluminum nitride ceramic substrates, electronic pastes, and solid oxide fuel cell (SOFC) membranes [3] Market Position - The company has achieved significant competitiveness in specific segments, with a global market share of over 50% in alumina ceramic substrates by 2024 [4] - The SOFC membranes are ranked first in global market share, highlighting their importance in energy transition [4] Financial Performance - Revenue for the fiscal years 2022, 2023, and projected for 2024 is approximately RMB 5.09 billion, RMB 5.68 billion, and RMB 7.27 billion respectively [5] - Profit figures for the same periods are approximately RMB 1.51 billion, RMB 1.58 billion, and RMB 2.19 billion respectively [6] Industry Overview - The global market for advanced electronic ceramic materials is projected to grow from RMB 16.8 billion in 2020 to RMB 22.1 billion by 2024, with a compound annual growth rate (CAGR) of 7.1% [8] - The market is expected to further expand to RMB 42.2 billion by 2030, with a CAGR of 11.8% from 2025 to 2030 [8] Competitive Landscape - The global alumina ceramic substrate industry is highly concentrated, with the top four companies holding approximately 97% of the market share by 2024 [10] - The company holds about 52% of the global market share in alumina ceramic substrates, maintaining its position as the industry leader [10] Future Outlook - The demand for core ceramic electronic components is expected to rise, with the market size projected to grow from RMB 136 billion in 2020 to RMB 167.3 billion by 2024, reflecting a CAGR of 5.3% [11] - The MLCC market is anticipated to grow significantly, driven by increasing demand in high-end applications such as communication and AI [11]