Core Insights - The article highlights the top and bottom AH share premium rates, with Northeast Electric (00042) leading at 831.03% and Ningde Times (03750) at -4.55% [1][2][3] Premium Rate Rankings - The top three AH share premium rates are: - Northeast Electric (00042): 831.03% - Hongye Futures (03678): 270.00% - Sinopec Oilfield Service (01033): 268.92% [1][2] - The bottom three AH share premium rates are: - Ningde Times (03750): -4.55% - China Merchants Bank (03968): -1.71% - Heng Rui Medicine (01276): 3.65% [1][3] Deviation Value Rankings - The top three stocks with the highest deviation values are: - China Shipbuilding Defense (00317): 53.01% - Guanghetong (00638): 25.36% - GAC Group (02238): 22.12% [1][4] - The bottom three stocks with the lowest deviation values are: - Longpan Technology (02465): -31.76% - Northeast Electric (00042): -23.74% - Ganfeng Lithium (01772): -14.15% [1][5]

Core Insights - The article highlights the top and bottom AH premium rates for various stocks, indicating significant discrepancies between H-shares and A-shares [1][2][3] Group 1: Top AH Premium Rates - Northeast Electric (00042) leads with a premium rate of 847.37%, followed by Sinopec Oilfield Service (01033) at 270.27% and Hongye Futures (03678) at 269.94% [1][2] - Zhejiang Shibao (01057) and Fudan Zhangjiang (01349) also show high premium rates of 263.16% and 250.00% respectively [2] Group 2: Bottom AH Premium Rates - The lowest premium rates are observed in CATL (03750) at -4.68%, China Merchants Bank (03968) at -1.05%, and Heng Rui Medicine (01276) at 4.32% [1][2] - Other companies like WuXi AppTec (02359) and Midea Group (00300) also show modest premium rates of 5.49% and 5.97% respectively [2] Group 3: Top AH Deviation Values - Guanghe Tong (00638) has the highest deviation value at 32.28%, followed by Beijing Jingcheng Machinery Electric (00187) at 21.40% and Fudan Zhangjiang (01349) at 17.42% [1][3] - Nanjing Panda Electronics (00553) also shows a significant deviation value of 17.34% [3] Group 4: Bottom AH Deviation Values - The lowest deviation values are recorded for Zhongwei New Materials (02579) at -23.92%, Longpan Technology (02465) at -15.25%, and Anhui Wanshan Expressway (00995) at -12.36% [1][3] - Other companies like Ganfeng Lithium (01772) and China Life (02628) also show negative deviation values of -11.85% and -9.94% respectively [3]

Summary of Key Points Core Viewpoint - As of November 21, 14 stocks reached their 52-week highs, with Hengfa Optical (01134), Chaowei Holdings (08059), and Cassava Resources (00841) leading the gains at 42.11%, 30.56%, and 22.49% respectively [1]. 52-Week Highs - Hengfa Optical (01134) closed at 0.375, with a peak price of 0.540, marking a 42.11% increase [1]. - Chaowei Holdings (08059) closed at 0.030, reaching a high of 0.047, reflecting a 30.56% rise [1]. - Cassava Resources (00841) closed at 0.200, with a maximum price of 0.207, indicating a 22.49% increase [1]. - Other notable stocks include Sibor Systems (08319) at 15.04%, MOS HOUSE (01653) at 11.46%, and Tianjin Jianfa (02515) at 5.19% [1]. 52-Week Lows - China Pengfei Group (03348) reached a low of 1.100, down 20.09% from its peak [1]. - China Information Technology (08178) closed at 0.285, reflecting a 19.35% decrease [1]. - XL Ernan Strategy - U (09799) saw a decline of 14.27% [1]. - Other significant declines include Hesai - W (02525) at -10.54% and MBC Bitcoin - U (03425) at -9.09% [1]. Additional Notable Stocks - Stocks like MBC Bitcoin (03430) and Tongyuan Kang Pharmaceutical - B (02410) also experienced declines of 6.64% and 6.62% respectively [2]. - The overall trend indicates a mix of significant gains in certain stocks while others are facing substantial losses, reflecting a volatile market environment [1][2].

Core Viewpoint - Guanghe Tong (00638) has seen a significant decline in stock price, reaching a new low since its listing, following its inclusion in the Hong Kong Stock Connect program, with a cumulative drop of over 20% since November 17 [1] Financial Performance - For the first three quarters of 2025, Guanghe Tong reported a revenue of 5.366 billion yuan, a year-on-year decrease of 13.69%. Excluding the impact of the wireless communication module business from Ruilin, the revenue from continuing operations grew by 7.32% [1] - The net profit attributable to shareholders was 316 million yuan, down 51.50% year-on-year. Excluding the impact of the Ruilin business, the net profit from continuing operations decreased by 2.19% [1] Business Development - Guanghe Tong is actively cultivating new growth areas in edge AI and robotics. In the AI toy sector, the company offers mature solutions, including communication modules, MagiCore chip box solutions, and complete products tailored to customer needs [1] - In the AR glasses segment, the company is accelerating large-scale implementation in collaboration with leading clients [1] - The robotics business includes two main directions: lawn mowing robots and embodied intelligent robots [1]

Core Viewpoint - The recent transfer of shares for Guanghe Tong (00638) indicates a significant shift in shareholder structure, with a market value of HKD 406 million being transferred, representing 16.43% of the total shares [1] Group 1: Shareholder Activity - On November 19, shareholders of Guanghe Tong transferred shares from Citic Lyon Securities to Citic Securities Brokerage Hong Kong [1] - The transfer involved a market value of HKD 406 million, which constitutes 16.43% of the company's shares [1] Group 2: Market Regulation Changes - The Shanghai and Shenzhen Stock Exchanges announced that due to the end of the price stabilization period for Guanghe Tong in the Hong Kong market and the completion of 10 trading days since its A-share listing, adjustments to the Hong Kong Stock Connect eligible securities list will take effect [1] - Guanghe Tong will be added to the Hong Kong Stock Connect eligible securities list starting from November 17, 2025 [1]

Core Viewpoint - The recent transfer of shares for Guanghe Tong (00638) indicates a significant shift in shareholder structure, with a market value of HKD 406 million being transferred, representing 16.43% of the total shares [1] Group 1: Shareholder Activity - On November 19, shareholders of Guanghe Tong transferred shares from CITIC Securities to CITIC Securities Brokerage Hong Kong, with a total market value of HKD 406 million [1] - This transfer accounts for 16.43% of the company's total shares, highlighting a notable change in the shareholder composition [1] Group 2: Market Regulation Changes - The Shanghai and Shenzhen Stock Exchanges announced that due to the end of the price stabilization period for Guanghe Tong in the Hong Kong market and the completion of 10 trading days since its A-share listing, adjustments to the Hong Kong Stock Connect eligible securities list will take effect on November 17, 2025, including the addition of Guanghe Tong [1]

(A joint stock limited company incorporated in the People's Republic of China with limited liability) （於中華人民共和國註冊成立的股份有限公司） (Stock Code: 00638) (股份代號：00638) Dear non-registered shareholder(s), 17 November 2025 Fibocom Wireless Inc. 深圳市廣和通無線股份有限公司 各位非登記股東： 以電子方式發布公司通訊之安排 根據自 2023 年 12 月 31 日起生效的擴大無紙化上市機制及以電子方式發布公司通訊規定下香港聯合交易所有限公司證券上市規則 （「上市規則」）第 2.07 條，深圳市廣和通無線股份有限公司（「公司」）謹此通知 閣下，公司已採用以電子方式發布公司通訊（「公 司通訊」）之安排，該公司通訊是指公司為向其任何證券持有人提供資訊或提醒其採取行動而發布或將要發布的任何文件，包括但不 限於(a) 董事報告、年度帳目以及審計報告副本以及（如適用）財務摘要報告； (b) 中期報告及其中期報 ...

Arrangement of Electronic Dissemination of Corporate Communications Pursuant to Rule 2.07 of the Rules Governing The Listing of Securities on The Stock Exchange of Hong Kong Limited (the "Listing Rules") under the expansion of paperless listing regime and electronic dissemination of corporate communications that came into effect on 31 December 2023, Fibocom Wireless Inc. (the "Company") is writing to inform you that the Company has adopted electronic dissemination of corporate communications (the "Corporate ...

香港交易及結算所有限公司及香港聯合交易所有限公司對本公告的內容概不負責，對其準確性 或完整性亦不發表任何聲明，並明確表示，概不對因本公告全部或任何部分內容而產生或因倚 賴該等內容而引致的任何損失承擔任何責任。 Fibocom Wireless Inc. 深圳市廣和通無線股份有限公司 （於中華人民共和國註冊成立的股份有限公司） （股份代碼：00638） 海外監管公告 關於使用部分自有閒置資金進行委託理財的公告 本公告由深圳市廣和通無線股份有限公司（「本公司」）根據香港聯合交易所有限公 司證券上市規則第13.10B條作出。 承董事會命 深圳市廣和通無線股份有限公司 董事長 張天瑜 中國，2025年11月17日 於本公告日期，本公司董事會成員包括執行董事張天瑜先生、應凌鵬先生及許寧 先生；及獨立非執行董事王寧先生、趙靜女士及吳承剛先生。 证券代码：300638 证券简称：广和通 公告编号：2025-079 以下為本公司於深圳證券交易所網站（ http://www.szse.cn ）及巨潮資訊網 ( www.cninfo.com.cn )所發佈之《深圳市廣和通無線股份有限公司關於使用部分自 有閒置資金進行委託理財的公 ...

Fibocom Wireless Inc. 深圳市廣和通無線股份有限公司 （於中華人民共和國註冊成立的股份有限公司） （股份代碼：00638） 香港交易及結算所有限公司及香港聯合交易所有限公司對本公告的內容概不負責，對其準確性 或完整性亦不發表任何聲明，並明確表示，概不對因本公告全部或任何部分內容而產生或因倚 賴該等內容而引致的任何損失承擔任何責任。 海外監管公告 第四屆董事會第十九次會議決議公告 本公告由深圳市廣和通無線股份有限公司（「本公司」）根據香港聯合交易所有限公 司證券上市規則第13.10B條作出。 以下為本公司於深圳證券交易所網站（ http://www.szse.cn ）及巨潮資訊網 ( www.cninfo.com.cn )所發佈之《深圳市廣和通無線股份有限公司第四屆董事會第 十九次會議決議公告》，僅供參閱。 承董事會命 深圳市廣和通無線股份有限公司 董事長 張天瑜 中國，2025年11月17日 於本公告日期，本公司董事會成員包括執行董事張天瑜先生、應凌鵬先生及許寧 先生；及獨立非執行董事王寧先生、趙靜女士及吳承剛先生。 证券代码：300638 证券简称：广和通 公告编号：2025-077 深 ...