FF305 翌日披露報表 (股份發行人 ── 已發行股份或庫存股份變動、股份購回及/或在場内出售庫存股份) 表格類別： 股票 狀態： 新提交 公司名稱： 廣東東陽光藥業股份有限公司 呈交日期： 2026年1月6日 如上市發行人的已發行股份或庫存股份出現變動而須根據《香港聯合交易所有限公司（「香港聯交所」）證券上市規則》(「《主板上市規則》」)第13.25A條 / 《香港聯合交易所有限公司GEM證券 上市規則》(「《GEM上市規則》」)第17.27A條作出披露，必須填妥第一章節 。 | 第一章節 | | | | | | | | --- | --- | --- | --- | --- | --- | --- | | 1. 股份分類 | 普通股 | 股份類別 H | | 於香港聯交所上市 | 是 | | | 證券代號 (如上市) | 06887 | 說明 | | | | | | A. 已發行股份或庫存股份變動 | | | | | | | | | | 已發行股份（不包括庫存股份）變動 | | 庫存股份變動 | | | | 事件 | | 已發行股份（不包括庫存股份）數 目 | 佔有關事件前的現有已發 行股份（不包括庫存 ...

Major Events - Yunzhisheng (09678) secured a regional medical cooperation contract worth over 20 million [1] - Kelun-Biotech (06990) received breakthrough therapy designation from NMPA for TROP2 ADC drug in combination with pembrolizumab for treating PD-L1 positive locally advanced or metastatic non-small cell lung cancer [1] - InSilico Medicine (03696) entered into an 8.88 billion USD multi-year collaboration for anti-tumor drug development with Sihuiya [1] - Hutchison China MediTech (00013) is conducting a Phase III study on surufatinib combined with camrelizumab for first-line treatment of pancreatic ductal adenocarcinoma [1] - Ascletis Pharma-B (01672) announced FDA approval for IND of ASC30 in a 13-week Phase II study in diabetic patients [1] - Foryou Medical (01696) received quality standard inspection approval for its reauthorized injectable botulinum toxin from the Chinese National Medical Products Administration [1] - CanSino Biologics (06185) obtained clinical trial approval in China for its 24-valent pneumococcal polysaccharide conjugate vaccine [1] - Stone Group (02005) received drug production registration approval for perindopril and amlodipine tablets [1] - Sunny Optical Technology (02382) proposed to spin off its automotive optical business for independent listing on the Hong Kong Stock Exchange [1] - Dongyang Sunshine Pharmaceutical (06887) completed the first patient enrollment for HECN30227 in China [1] - Haitong International's subsidiary plans to sell 100% equity of Guohua Machinery for 342 million [1] - Yuexiu Property (00123) subsidiary intends to sell 73.74% actual equity in Hangzhou Yueyun [1] - CIMC Group (02039) subsidiary CIMC Shilianda plans to introduce strategic investors through capital increase and transfer of a small number of old shares [1] Operating Performance - Chifeng Jilong Gold Mining (06693) expects annual net profit attributable to shareholders to be approximately 3 billion to 3.2 billion, an increase of about 70% to 81% year-on-year [2] - Corning Hospital (02120) anticipates outpatient visits to reach approximately 720,200 in 2025, a year-on-year increase of 29% [2] - Seres (09927) reported total vehicle sales of 63,700 units in December, a year-on-year increase of 53.54% [2] - Xiehe New Energy (00182) reported an equity power generation of 790.32 GWh in December [2] - Country Garden (02007) reported contract sales amounting to approximately 2.69 billion attributable to shareholders in December [2]

Core Viewpoint - Dongyangguang Pharmaceutical (06887.HK) has been actively repurchasing its shares, indicating a potential confidence in its stock value and future performance [1] Summary by Category Share Buyback Activity - The company has repurchased a total of 61.39 thousand shares over three consecutive days, with a total expenditure of 27.15 million HKD since December 31, 2025 [1] - On January 5, 2026, the company bought back 8.88 thousand shares at prices ranging from 43.220 HKD to 44.900 HKD, amounting to 389.83 thousand HKD [1] - The stock price experienced a cumulative increase of 2.96% during the buyback period [1] Financial Metrics - The total amount spent on share repurchases this year has reached 6.09 million HKD, with 13.79 thousand shares repurchased in two transactions [1] - The closing price of the stock on January 5, 2026, was 43.880 HKD, reflecting a decrease of 1.70% for the day [1] - The total trading volume for the day was 19.54 million HKD [1]

Core Viewpoint - Dongyang Sunshine Pharmaceutical (06887) announced a share buyback plan, indicating confidence in its stock value and future prospects [1] Group 1: Buyback Details - The company will repurchase 88,800 shares at a total cost of HKD 3.8983 million [1] - The buyback price ranges from HKD 43.22 to HKD 44.90 per share [1]

Group 1 - The company Dongyangguang Pharmaceutical (06887.HK) announced a share buyback on January 5, spending HKD 3.898 million to repurchase 89,000 shares [1]

FF305 翌日披露報表 (股份發行人 ── 已發行股份或庫存股份變動、股份購回及/或在場内出售庫存股份) 表格類別： 股票 狀態： 新提交 公司名稱： 廣東東陽光藥業股份有限公司 呈交日期： 2026年1月5日 FF305 確認 不適用 第一章節註釋： 如上市發行人的已發行股份或庫存股份出現變動而須根據《香港聯合交易所有限公司（「香港聯交所」）證券上市規則》(「《主板上市規則》」)第13.25A條 / 《香港聯合交易所有限公司GEM證券 上市規則》(「《GEM上市規則》」)第17.27A條作出披露，必須填妥第一章節 。 | 第一章節 | | | | | | | | --- | --- | --- | --- | --- | --- | --- | | 1. 股份分類 | 普通股 | 股份類別 H | | 於香港聯交所上市 | 是 | | | 證券代號 (如上市) | 06887 | 說明 | | | | | | A. 已發行股份或庫存股份變動 | | | | | | | | | | 已發行股份（不包括庫存股份）變動 | | 庫存股份變動 | | | | | 事件 | 已發行股份（不包括庫存股份）數 目 | ...

Core Insights - Dongyangguang Pharmaceutical (06887) has announced the development of HECN30227, a first-in-class drug with global intellectual property rights, capable of eliminating both cccDNA and intDNA derived HBsAg, showing superior efficacy compared to clinical competitors [1] - The drug utilizes the unique HEC GalNova liver-targeted delivery system, which enhances precision and reduces off-target risks, with the first domestic subject enrolled in clinical trials [1] - HECN30227's combination therapy with the immunomodulator HEC191834 has been recognized as a "Poster of Distinction" at the 2025 AASLD annual meeting, indicating high international academic recognition for its clinical development potential [1] Research and Development - Since 2022, the company has entered the small nucleic acid field, establishing a comprehensive R&D platform covering target discovery, sequence design and synthesis, chemical modification, delivery technology, and biological evaluation, positioning itself among the top tier in China [2] - The company has applied for over 50 patents and is developing more than 10 small nucleic acid pipelines across four major areas: anti-infection, cardiovascular-renal-metabolic, respiratory system, and oncology, with plans to advance multiple small nucleic acid drugs into clinical stages annually [2] Clinical Pipeline - Key preclinical products include HECN30227 and a "siRNA + ASO + immunomodulator" triple therapy for hepatitis B, which shows superior efficacy compared to competitors [3] - The dual-target series aims to silence two pathogenic genes or multiple regions of the same gene, providing effective solutions for complex diseases, with several molecules demonstrating strong and lasting activity in large animal models [3] - The company is also advancing dual-target pipelines for conditions like MASH, as well as fat-targeting, lung-targeting, and antibody delivery (AOC) pipelines, with plans to progress these to clinical stages [3] Strategic Direction - The company is leading the innovation wave in China's small nucleic acid drugs through a "technology + pipeline + industrialization" strategy, focusing on building its small nucleic acid technology platform and addressing unmet clinical needs [4]

Group 1 - The core product HECN30227 is a first-in-class drug developed by the company, targeting both cccDNA and intDNA sources of hepatitis B surface antigen (HBsAg) with global intellectual property rights [1] - Preclinical data indicates that HECN30227 exhibits pan-genotypic activity, effectively reducing HBsAg levels and maintaining efficacy against nucleoside drug-resistant strains, outperforming clinical competitors in both in vitro and in vivo efficacy [1] - HECN30227 utilizes the company's unique HEC-GalNova liver-targeted delivery system, achieving precise and efficient liver delivery while significantly reducing off-target risks [1] Group 2 - Since 2022, the company has entered the small nucleic acid field, establishing a comprehensive R&D platform covering target discovery, sequence design and synthesis, chemical modification, delivery technology, and biological evaluation, positioning itself among the top tier in China [2] - The company has applied for over 50 patents and developed more than 10 small nucleic acid pipelines across four major areas: anti-infection, cardiovascular-kidney-metabolism, respiratory system, and oncology, with plans to advance multiple small nucleic acid drugs into clinical stages annually [2] - The company is leading the innovation wave in China's small nucleic acid drugs through a multi-faceted approach of "technology + pipeline + industrialization," aiming to address unmet clinical needs and provide globally competitive "China-made" treatment solutions [2]

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。 SUNSHINE LAKE PHARMA CO., LTD. 廣 東 東 陽 光 藥 業 股 份 有 限 公 司 （在中華人民共和國註冊成立之股份有限公司） （股份代號：6887） 自願性公告 HECN30227（靶向乙型肝炎病毒的si RNA藥物）的 I期臨床及小核酸平台研發進展的公告 本 公 告 由 廣 東 東 陽 光 藥 業 股 份 有 限 公 司（「 本 公 司 」， 連 同 其 附 屬 公 司 統 稱「 本 集 團」）自願刊發。 關於小核酸技術平台 本 集 團 自 2022 年 起 進 軍 小 核 酸 領 域 ， 構 建 了「 靶 點 發 現 - 序 列 設 計 與 合 成 - 化 學 修 飾 - 遞 送 技 術 - 生 物 學 評 價」的 全 鏈 條 研 發 平 台 ， 研 發 實 力 已 躍 居 國 內 第 一 梯 隊 。 ...

股份發行人及根據《上市規則》第十九B章上市的香港預託證券發行人的證券變動月報表 截至月份: 2025年12月31日 狀態: 新提交 致：香港交易及結算所有限公司 公司名稱: 廣東東陽光藥業股份有限公司 呈交日期: 2026年1月5日 I. 法定/註冊股本變動 | 1. 股份分類 | 普通股 | 股份類別 | H | | | 於香港聯交所上市 (註1) | | 是 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 證券代號 (如上市) | 06887 | 說明 | H股 | | | | | | | | | | 法定/註冊股份數目 | | | 面值 | | | 法定/註冊股本 | | | 上月底結存 | | | 112,712,832 | RMB | | 1 | RMB | | 112,712,832 | | 增加 / 減少 (-) | | | 0 | | | | RMB | | 0 | | 本月底結存 | | | 112,712,832 | RMB | | 1 | RMB | | 112,712,832 | | 2. 股份分類 ...