Core Viewpoint - The performance of the China Securities Guangdong-Hong Kong-Macao Greater Bay Area Development Theme Index and its related ETF reflects the market dynamics and investment opportunities within the Greater Bay Area, with notable fluctuations in constituent stocks and overall index performance [1][2]. Group 1: Index Performance - As of February 5, 2026, the China Securities Guangdong-Hong Kong-Macao Greater Bay Area Development Theme Index (931000) decreased by 0.74% [1]. - The Greater Bay Area ETF (512970) also saw a decline of 0.47%, with the latest price at 1.5 yuan [1]. - Over the past six months, the Greater Bay Area ETF has accumulated a rise of 15.97% [1]. Group 2: Stock Performance - Among the constituent stocks, Huayin Securities led with a gain of 10.02%, while Jiejia Weichuang experienced the largest drop at 12.39% [1]. - The top ten weighted stocks in the index account for 44.55% of the total index weight, with China Ping An, Luxshare Precision, and BYD being the top three [2]. Group 3: Trading and Liquidity - The trading volume for the Greater Bay Area ETF was 57.35 million yuan, with an intraday turnover rate of 0.66% [1]. - The average daily trading volume over the past week was 99.55 million yuan [1]. Group 4: Risk and Return Metrics - The maximum drawdown for the Greater Bay Area ETF this year is 5.52%, with a relative benchmark drawdown of 0.02% [1]. - The ETF's Sharpe ratio over the past year is reported at 1.51 [1]. - The tracking error for the ETF over the last three months is 0.022% [1].

致：香港交易及結算所有限公司 公司名稱: 深圳投控灣區發展有限公司 (於開曼群島註冊成立之有限公司) 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: 2026年1月31日 狀態: 新提交 呈交日期: 2026年2月5日 I. 法定/註冊股本變動 | 1. 股份分類 | 普通股 | | 股份類別 | 不適用 | | | 於香港聯交所上市 (註1) | | 是 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 證券代號 (如上市) | 00737 | | 說明 | | | | | | | | | 多櫃檯證券代號 | 80737 | RMB | 說明 | | | | | | | | | | | | 法定/註冊股份數目 | | | 面值 | | | 法定/註冊股本 | | | 上月底結存 | | | | 10,000,000,000 | HKD | | 0.1 | HKD | | 1,000,000,000 | | 增加 / 減少 (-) | | | | | | | | HKD ...

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。 董事會宣佈，於 2026 年 2 月 4 日（交易時段後），沿江公司以內部資源向中國銀行認購 結構性存款產品人民幣 300 百萬元。 認購結構性存款產品 認購結構性存款產品 董事會宣佈，於 2026 年 2 月 4 日（交易時段後），沿江公司以內部資源向中國銀行認 購結構性存款產品人民幣 300 百萬元。 上市規則之涵義 由於認購結構性存款產品之適用百分比率有一項或以上超過 5%，但所有均低於 25%，因此認購結構性存款產品構成本公司的須予披露交易，須遵守上市規則第 14 章 項下通知及公告的規定，但獲豁免遵守股東批准規定。 認購結構性存款產品 Shenzhen Investment Holdings Bay Area Development Company Limited 深 圳 投 控 灣 區 發 展 有 限 公 司 （於開曼群島註冊成立之有限公司） 股份代號：737（港幣櫃檯）及 80737（人民 ...

Core Viewpoint - The China Securities Guangdong-Hong Kong-Macao Greater Bay Area Development Theme Index (931000) experienced a decline of 0.80% as of January 30, 2026, with mixed performance among constituent stocks [1]. Group 1: Index Performance - The Greater Bay Area ETF (512970) fell by 1.24%, with the latest price at 1.52 yuan [1]. - Over the past six months, the Greater Bay Area ETF has accumulated a rise of 17.78% [1]. - The ETF's net value increased by 64.66% over the past two years [1]. Group 2: Return and Risk Metrics - The maximum drawdown for the Greater Bay Area ETF this year is 3.62%, with a relative benchmark drawdown of 0.02% [2]. - The ETF's management fee is 0.15%, and the custody fee is 0.05% [2]. - The ETF achieved a maximum monthly return of 21.99% since inception, with the longest consecutive monthly gain being 5 months and a maximum cumulative gain of 32.62% [1]. Group 3: Tracking Accuracy and Composition - The tracking error for the Greater Bay Area ETF over the past three months is 0.022% [3]. - The index closely tracks the performance of companies benefiting from the development of the Guangdong-Hong Kong-Macao Greater Bay Area [3]. - The top ten weighted stocks in the index account for 44.55% of the total weight, including China Ping An, Luxshare Precision, BYD, and others [3][5].

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份內容而產生或因倚 賴該等內容而引致的任何損失承擔任何責任。 Shenzhen Investment Holdings Bay Area Development Company Limited 深 圳 投 控 灣 區 發 展 有 限 公 司 （於開曼群島註冊成立之有限公司） 股份代號：737（港幣櫃檯）及 80737（人民幣櫃檯） 2025 年 12 月未經審核之營運資料 深圳投控灣區發展有限公司（「本公司」，連同其附屬公司，統稱「本集團」）董事 會（「董事會」）謹此公佈本集團 2025 年 12 月未經審核之營運資料如下： | | 2024 | 年 12 | 月 | 2025 | 年 12 | 月 | 變動 % | | --- | --- | --- | --- | --- | --- | --- | --- | | 於營運層面 | | | | | | | | | 廣深高速公路 | | | | | | | | | 月總路費收入（人民幣千元） | | 258,53 ...

Core Viewpoint - The performance of the China Securities Guangdong-Hong Kong-Macao Greater Bay Area Development Theme Index has shown mixed results, with notable fluctuations in constituent stocks and a slight overall decline in the index value as of January 26, 2026 [1][2]. Group 1: Index Performance - As of January 26, 2026, the index has decreased by 1.22% [1]. - The Greater Bay Area ETF (512970) has shown a recent price of 1.56 yuan, with a cumulative increase of 1.17% for the month [1]. - The ETF's trading volume was 14.21 thousand yuan with a turnover rate of 0.16% [1]. Group 2: Liquidity and Risk Metrics - The average daily trading volume of the Greater Bay Area ETF over the past month was 92.05 thousand yuan [1]. - The maximum drawdown for the ETF this year was 1.84%, with a relative benchmark drawdown of 0.02% [1]. - The ETF's Sharpe ratio over the past year was reported at 1.76 as of January 23, 2026 [1]. Group 3: Fee Structure - The management fee for the Greater Bay Area ETF is set at 0.15%, while the custody fee is 0.05% [1] . Group 4: Tracking Accuracy - The tracking error for the Greater Bay Area ETF over the past six months was recorded at 0.026% [2]. - The index closely tracks the performance of companies benefiting from the development of the Guangdong-Hong Kong-Macao Greater Bay Area [2]. Group 5: Top Constituent Stocks - As of December 31, 2025, the top ten weighted stocks in the index accounted for 46.96% of the total index weight, including China Ping An, Luxshare Precision, and BYD [2]. - The individual weights of the top stocks are as follows: China Ping An (8.31%), Luxshare Precision (6.59%), BYD (6.05%), and others [4].

1月26日，广东省第十四届人民代表大会第五次会议开幕，广东省省长孟凡利向大会作政府工作报告。 南都N视频记者邀请中山大学区域开放与合作研究院院长毛艳华对报告中的"粤港澳大湾区建设"部分内 容进行了深入分析解读。 "推动粤港澳大湾区建设"列为新年首个任务 旨在为"十五五"开好局、起好步 报告披露，"十四五"期间，粤港澳大湾区建设纵深推进，预计大湾区经济总量突破15万亿元。在2026年 的工作安排中，报告将"久久为功推动粤港澳大湾区建设，打造富有活力和国际竞争力的一流湾区和世 界级城市群"放在首位。 2025年11月，习近平总书记亲临广东视察并出席第十五届全国运动会开幕式，作出一系列重要讲话重要 指示，对推进粤港澳大湾区建设提出新思路新要求，明确广东要发挥好主力军和火车头作用。党的二十 届四中全会审议通过的"'十五五'规划建议"中，也明确提出要巩固和提升粤港澳大湾区高质量发展动力 源作用。"粤港澳大湾区建设是国家制定的重大区域发展战略，对推动国家加快高质量发展，加快构建 新发展格局，加快推动共同富裕有着重要意义。"毛艳华分析称。 省政府工作报告对2026年广东如何推动粤港澳大湾区建设，分别从"打造高质量发展动力源 ...

Group 1 - The core index, the CSI Guangdong-Hong Kong-Macao Greater Bay Area Development Theme Index, has shown a slight increase of 0.03% as of January 23, 2026, with notable stock performances including Jiejia Weichuang up by 20.00% and Xunwei Communication up by 15.43% [1] - The Greater Bay Area ETF (512970) has increased by 0.26%, with a latest price of 1.56 yuan, and has accumulated a rise of 0.64% over the past two weeks [1] - The trading liquidity of the Greater Bay Area ETF was 3.75% during the session, with a total transaction volume of 3.33 million yuan, and an average daily transaction of 990,200 yuan over the past month [1] Group 2 - The tracking error of the Greater Bay Area ETF over the past six months is reported at 0.026%, indicating a close alignment with the underlying index [2] - The CSI Guangdong-Hong Kong-Macao Greater Bay Area Development Theme Index includes a maximum of 50 Hong Kong stocks, 300 companies from the Shanghai-Hong Kong-Shenzhen market, and 100 mainland market securities, all selected based on their relevance to the Greater Bay Area development theme [2] - As of December 31, 2025, the top ten weighted stocks in the index account for 46.96% of the total index weight, with major companies including China Ping An, Luxshare Precision, and BYD [2] Group 3 - The top ten stocks by weight in the index have shown varied performance, with China Ping An down by 1.39% and Luxshare Precision down by 1.61%, while Mindray Medical has increased by 1.04% [4] - The weight distribution of the top ten stocks includes China Ping An at 8.31%, Luxshare Precision at 6.59%, and BYD at 6.05%, among others [4]

23 January 2026 Dear non-registered shareholder(s), Shenzhen Investment Holdings Bay Area Development Company Limited (the "Company") – Publication of the Circular dated 23 January 2026 ("Current Corporate Communication") The English and Chinese versions of the Company's Current Corporate Communication are available on the publication website of the Company at https://sihbay.aconnect.com.hk (the "Company's website") and the HKEXnews website at www.hkexnews.hk (the "HKEXnews website"), or the arranged printe ...

23 January 2026 Dear registered shareholder(s), Shenzhen Investment Holdings Bay Area Development Company Limited (the "Company") – Publication of the Circular dated 23 January 2026 ("Current Corporate Communication") The English and Chinese versions of the Company's Current Corporate Communications are available on the publication website of the Company at https://sihbay.aconnect.com.hk (the "Company's website") and the HKEXnews website at www.hkexnews.hk (the "HKEXnews website"), or the arranged printed c ...