Core Viewpoint - Jiangfeng Electronics is expected to achieve steady growth in performance by 2025 and plans to acquire a controlling stake in Kaide Quartz to enhance its core competitiveness in the semiconductor components business [1] Group 1: Company Overview - After the completion of the transaction, Jiangfeng Electronics will become the controlling shareholder of Kaide Quartz, gaining control over the company [1] - Beijing Kaide Quartz Co., Ltd. specializes in the research, production, and sales of quartz glass products, including quartz instruments, quartz pipelines, and quartz boats [1] Group 2: Industry Position - Kaide Quartz's products are widely used as production consumables in the semiconductor integrated circuit chip field, photovoltaic solar industry, and other sectors [1] - Kaide Quartz is one of the few domestic companies capable of processing quartz glass products for 8 and 12-inch semiconductor integrated circuit chip production lines [1] Group 3: Business Strategy - Jiangfeng Electronics aims to enhance its core competitiveness in the semiconductor components business by integrating leading domestic quartz glass processing resources [1] - The company is a leader in semiconductor target materials, and the acquisition of Kaide Quartz's controlling stake will improve its layout in quartz components [1] Group 4: Financial Projections - The expected earnings per share (EPS) for Jiangfeng Electronics from 2025 to 2027 are projected to be 1.92 yuan, 2.75 yuan, and 3.55 yuan respectively [1]

Core Viewpoint - Jiangfeng Electronics (300666.SZ) and Kaide Quartz (920179.BJ) resumed trading, with Jiangfeng opening up 0.09% and Kaide down 2.73%, but both later strengthened. Jiangfeng announced a plan to acquire control of Kaide Quartz through a cash transaction of approximately RMB 590.70 million [1][2]. Group 1: Acquisition Details - Jiangfeng Electronics and its wholly-owned subsidiary, Ningbo Jiangfeng Boxin Technology Co., Ltd., plan to acquire 15,475,627 shares of Kaide Quartz, representing 20.6424% of its equity, at a price of RMB 38.17 per share [2][3]. - The transaction involves multiple shareholders, including Zhang Zhongshu and Wang Yumin, who will collectively transfer their shares to Jiangfeng and its subsidiary [3][4]. - After the transaction, Jiangfeng will become the controlling shareholder of Kaide Quartz and will nominate a majority of the board members [4]. Group 2: Financial Performance of Kaide Quartz - Kaide Quartz reported net profits of RMB 54 million, RMB 38 million, and RMB 32 million for the years 2022, 2023, and 2024, respectively, with a decline of 24.57% in the first three quarters of 2025 compared to the same period in 2024 [6][7]. - The company's revenue for 2024 was RMB 306.30 million, a 17.95% increase from RMB 259.69 million in 2023, while the gross profit margin decreased to 41.67% from 48.08% in 2022 [7][6]. - Jiangfeng Electronics expects its net profit for 2025 to be between RMB 430.60 million and RMB 510.70 million, indicating a growth of 7.50% to 27.50% [8].

Core Viewpoint - Jiangfeng Electronics will resume trading on February 6 after a five-day suspension, following its announcement of a cash acquisition of control over Kaide Quartz, a company listed on the Beijing Stock Exchange [2][6]. Group 1: Acquisition Details - Jiangfeng Electronics, through its wholly-owned subsidiary Jiangfeng Boxin, plans to acquire 15.476 million shares of Kaide Quartz for a total cash consideration of 590 million yuan, representing a 20.6424% stake in the company [2]. - The sellers, including Zhang Zhongshu, will relinquish their voting rights for an additional 14.82 million shares, which accounts for 19.7683% of Kaide Quartz's total share capital, until their combined holdings fall below 5% [2]. - Upon completion of the transaction, Jiangfeng Electronics will become the controlling shareholder of Kaide Quartz and will nominate a majority of the board members [2]. Group 2: Financial Overview of Kaide Quartz - Kaide Quartz, established over 20 years ago, specializes in the production and sales of quartz glass products, with applications in semiconductor and photovoltaic industries [4]. - As of September 30, 2025, Kaide Quartz reported total assets of 1.043 billion yuan, liabilities of 209 million yuan, and equity of 755 million yuan, with a revenue of 222 million yuan and a net profit of 28.396 million yuan for the first three quarters of 2025 [4]. Group 3: Strategic Implications - The acquisition is expected to significantly enhance Jiangfeng Electronics' capabilities in quartz products, complementing its existing components business and improving its one-stop supply capacity [4]. - Kaide Quartz is one of the few domestic companies capable of producing quartz glass products for 8 and 12-inch semiconductor integrated circuit production lines, with a diverse product range and established customer base [4]. - Jiangfeng Electronics aims to further refine its industrial layout and accelerate strategic implementation through this acquisition, building on its advancements in high-purity metal sputtering targets and semiconductor precision components [5].

Company Announcements - Tianqi Mould is planning a major asset restructuring and will be suspended from trading starting February 6 [1] - Jiangfeng Electronics intends to acquire control of Kaide Quartz for 591 million yuan, with trading resuming on February 6 [2][3] - Beikong Leisure's actual controller, Ma Xuejun, is under investigation by the China Securities Regulatory Commission for alleged market manipulation [4][5] Performance Highlights - In 2025, Yingjixin reported a total revenue of 1.611 billion yuan, a year-on-year increase of 12.65%, and a net profit of 177.44 million yuan, up 42.81% from the previous year [6] Capital Increase & Restructuring - Guoxuan High-Tech plans to raise no more than 5 billion yuan through a private placement to fund a 20GWh power battery project and other initiatives [7] - Zhongxin Fluorine Materials received approval from the CSRC for a simplified procedure to issue shares to specific investors in 2025 [7] Important Matters - Runze Technology is planning to issue convertible bonds to purchase assets and raise supporting funds, with trading suspended from February 6 [8] - ST Cube's stock price increased by 314.93% from January 20 to February 5, leading to a suspension for verification due to a significant deviation from its fundamentals [8] - Muyuan Foods reported a January sales revenue of 10.566 billion yuan from commodity pigs, a year-on-year decrease of 11.93% [8] Other Developments - GCL-Poly has not yet received any orders in the "space photovoltaic" sector, which remains in the exploratory stage [9] - Huizhou Energy achieved a power generation of 4.264 billion kWh in January, a year-on-year increase of 26.38% [10] - Taiji Industry's subsidiary is part of a consortium that has pre-qualified for a semiconductor project with a bid of 3.778 billion yuan [10][11]

同日晚间，凯德石英也披露公告称，江丰电子将成为公司控股股东，公司实际控制人由张忠恕、王毓敏 变更为姚力军。公司股票自2月6日起复牌。 （文章来源：北京商报） 北京商报讯 2月5日晚间，江丰电子（300666）披露公告称，公司拟以现金收购凯德石英（920179）控 制权，本次交易完成后，公司将成为凯德石英的控股股东。公司股票将于2月6日起复牌。 公告显示，江丰电子以协议转让的方式收购张忠恕、王毓敏、张凯轩、德益诚、英凯石英合计持有的凯 德石英1172.71万股股份，占凯德石英总股本的15.6424%，股份转让价款约为4.48亿元；宁波甬金以协 议转让的方式收购王毓敏持有的凯德石英374.85万股股份，占凯德石英总股本的5%，股份转让价款约 为1.43亿元。此外，张忠恕、张凯轩、德益诚、英凯石英承诺，自《股份转让协议》约定的交割日起， 至张忠恕、王毓敏、张凯轩、德益诚、英凯石英及其一致行动人合计所持有的凯德石英股份比例低于总 股本5%之日为止，其无条件且不可撤销地放弃行使所持有的凯德石英全部股份所对应的表决权。 江丰电子表示，凯德石英的主营业务是从事石英仪器、石英管道、石英舟等石英玻璃制品的研发、生产 和销售，其 ...

同日晚间，凯德石英也披露公告称，江丰电子将成为公司控股股东，公司实际控制人由张忠恕、王毓敏 变更为姚力军。公司股票自2月6日起复牌。 江丰电子表示，凯德石英的主营业务是从事石英仪器、石英管道、石英舟等石英玻璃制品的研发、生产 和销售，其产品应用于半导体集成电路芯片领域、光伏太阳能行业领域等下游领域。本次交易的目的是 助力公司进一步完善产业布局，加快公司战略的实施。 北京商报讯（记者 马换换 李佳雪）2月5日晚间，江丰电子（300666）披露公告称，公司拟以现金收购 凯德石英（920179）控制权，本次交易完成后，公司将成为凯德石英的控股股东。公司股票将于2月6日 起复牌。 公告显示，江丰电子以协议转让的方式收购张忠恕、王毓敏、张凯轩、德益诚、英凯石英合计持有的凯 德石英1172.71万股股份，占凯德石英总股本的15.6424%，股份转让价款约为4.48亿元；宁波甬金以协 议转让的方式收购王毓敏持有的凯德石英374.85万股股份，占凯德石英总股本的5%，股份转让价款约 为1.43亿元。此外，张忠恕、张凯轩、德益诚、英凯石英承诺，自《股份转让协议》约定的交割日起， 至张忠恕、王毓敏、张凯轩、德益诚、英凯石英及其一 ...

智通财经APP讯，江丰电子(300666.SZ)发布公告，公司及其全资子公司宁波江丰博鑫科技有限公司(简 称"江丰博鑫")担任执行事务合伙人的宁波甬金智享企业管理咨询合伙企业(有限合伙)(简称"宁波甬 金"，江丰电子与宁波甬金合称为"受让方")拟以现金5.91亿元协议收购北京凯德石英股份有限公司(简 称"凯德石英")1547.56万股股份，占凯德石英的股权比例为20.6424%。公司股票将于2026年2月6日(星期 五)开市起复牌。 同时，公司与转让方约定，张忠恕先生、张凯轩先生、德益诚及英凯石英同意放弃其持有的凯德石英全 部剩余股份1482.03万股(占凯德石英总股本19.7683%)的表决权，放弃期限至转让方及其一致行动人合计 所持有的凯德石英股份比例低于凯德石英总股本5%之日为止。本次交易完成后，公司将成为凯德石英 的控股股东，并且公司将提名凯德石英7名非独立董事当中的4名非独立董事候选人、4名独立董事当中 的3名独立董事候选人，公司将通过本次交易取得凯德石英的控制权。 凯德石英的主营业务是从事石英仪器、石英管道、石英舟等石英玻璃制品的研发、生产和销售，其产品 应用于半导体集成电路芯片领域、光伏太阳能行 ...

Core Viewpoint - Jiangfeng Electronics plans to acquire control of Kaide Quartz through a cash transaction, which will make Kaide Quartz a subsidiary of Jiangfeng Electronics, enhancing its precision components business in the semiconductor sector [1][2]. Company Overview - Jiangfeng Electronics, established in 2005, specializes in ultra-pure metal sputtering targets and has achieved mass application in chip manufacturing at technology nodes of 7nm, 5nm, and 3nm, serving major clients like TSMC and SMIC. It is projected to rank first in sputtering target shipment volume and second in shipment value globally by 2024 [2][3]. - Kaide Quartz, founded in 1997, focuses on the R&D, production, and sales of quartz glass products, which are essential materials in semiconductor and photovoltaic industries. Its subsidiaries include Kaixin New Materials, Kaide Xinbei, and Kaimei Quartz, which cater to various sectors including semiconductor and aerospace [3]. Financial Performance - In the first three quarters of the previous year, Jiangfeng Electronics reported revenue of 3.291 billion yuan, a year-on-year increase of 25.37%, and a net profit of 400 million yuan, up 39.72% [3]. - Conversely, Kaide Quartz has experienced a decline in net profit since 2023, with a year-on-year decrease of 29.61% in 2023 and 13.31% in 2024. In the first three quarters of 2025, it reported revenue of 222.2 million yuan, down 4.22%, and a net profit of 22.24 million yuan, down 24.57% [4]. Industry Trends - The semiconductor industry is witnessing an acceleration in mergers and acquisitions, driven by policies and the need for technological advancements. The "New National Nine Articles" and "Merger Six Articles" are expected to invigorate the capital market and enhance industrial development [5][6]. - Strategic mergers in the semiconductor sector are becoming mainstream, with companies focusing on vertical integration to strengthen supply chain resilience and enhance collaborative effects within the industry [6][7].

Group 1 - Jiangfeng Electronics and Kaide Quartz have announced a suspension of trading, indicating that Kaide Quartz's actual controllers are planning to transfer part of their equity to Jiangfeng Electronics, potentially making Kaide Quartz a subsidiary of Jiangfeng Electronics [1] - Both companies are significant players in the semiconductor materials supply chain, focusing on different areas: Jiangfeng Electronics specializes in metal materials, while Kaide Quartz focuses on quartz materials [1] - Kaide Quartz's main business includes quartz instruments and products, with a strong emphasis on the semiconductor integrated circuit chip sector, aiming to upgrade to a 12-inch product production line by 2025 [1] Group 2 - Jiangfeng Electronics is a leading global supplier of sputtering targets, with production capabilities for 8-inch and 12-inch high-purity aluminum and copper targets, and is expected to rank first in global shipment volume and second in shipment value in 2024 [2] - The company has diversified its business, with semiconductor precision components becoming a second growth curve, and has raised approximately 1.948 billion yuan for projects related to electrostatic chucks [2] - Jiangfeng Electronics reported a total revenue of 3.291 billion yuan for the first three quarters of 2025, a year-on-year increase of 25.37%, and a net profit of 401 million yuan, up 39.72% year-on-year [2]

（编辑 姚尧） 证券日报网讯 12月30日，晶盛机电在互动平台回答投资者提问时表示，公司基于在高纯石英领域的技 术和工艺积累，积极拓展布局精密石英制品，如应用于半导体制造的石英舟、石英腔体等各类石英制 品；应用于光伏产业链的投料筒、匀流板、光伏舟托等，并顺利实现销售。 ...