PROSPERITY GROUP INTERNATIONAL LIMITED 恒昌集團國際有限公司 (Incorporated in the Cayman Islands with limited liability) （於開曼群島註冊成立的有限公司） (Stock Code 股份代號：1421) NOTIFICATION LETTER 通 知 信 函 Dear Non-registered Shareholder (Note 1) , 23 March 2026 The following document(s) of Prosperity Group International Limited ("Company") has/have been prepared in English and Chinese and is/are available on the websites of the Company at https://prosperityhc.com and The Stock Exchange of Hong Kong Limited at www.hkexnews.hk (collect ...

PROSPERITY GROUP INTERNATIONAL LIMITED 恒昌集團國際有限公司 (Incorporated in the Cayman Islands with limited liability) （於 司） 開 曼 群 島 註 冊 成 立 的 有 限 公 (Stock Code 股份代號：1421) NOTIFICATION LETTER 通 知 信 函 Dear Shareholder(s), 23 March 2026 The following document(s) of Prosperity Group International Limited ("Company") has/have been prepared in English and Chinese and is/are available on the websites of the Company at https://prosperityhc.com and The Stock Exchange of Hong Kong Limited at www.hkexnews.hk (collectively "We ...

Revenue Performance - The solar power business generated revenue of approximately HKD 29,900,000 for the six months ended December 31, 2025, an increase from HKD 10,800,000 for the same period in 2024, due to a higher volume of contracts secured and delivered [8]. - The distribution system segment recorded revenue of approximately HKD 25,400,000 for the six months ended December 31, 2025, down from HKD 43,700,000 for the same period in 2024, attributed to a decrease in the number of contracts [9]. - The beauty and wellness segment achieved revenue of approximately HKD 1,300,000 for the six months ended December 31, 2025, compared to HKD 200,000 for the same period in 2024 [10]. - Total revenue for the six months ended December 31, 2025, was HKD 56,627,000, representing an increase of 3.6% compared to HKD 54,654,000 for the same period in 2024 [55]. - For the six months ending December 31, 2025, total revenue from external customers was HKD 56,627,000, with solar energy business contributing HKD 29,887,000, distribution system business HKD 25,446,000, and beauty and health business HKD 1,294,000 [76]. Profitability and Loss - The group's gross profit increased by 25.7% to approximately HKD 4,400,000 for the six months ended December 31, 2025, with a gross profit margin rising from 6.4% to 7.8% [12]. - The loss attributable to equity holders of the company was approximately HKD 11,300,000 for the six months ended December 31, 2025, an improvement from a loss of HKD 16,300,000 for the same period in 2024 [12]. - The net loss for the period was HKD 11,332,000, an improvement from a net loss of HKD 13,920,000 in the previous year, indicating a reduction in losses by 18.6% [55]. - The company reported a basic and diluted loss per share of HKD 6.8, down from HKD 12.8 in the previous year [55]. - The company reported a loss attributable to equity holders of HKD 11,306,000 for the six months ended December 31, 2025, an improvement from a loss of HKD 16,309,000 in 2024, reflecting a reduction of approximately 30.5% [91]. Financial Position - The group's net current assets were approximately HKD 129,800,000 as of December 31, 2025, down from HKD 137,500,000 as of June 30, 2025 [16]. - The company's total equity decreased to HKD 136,821,000 from HKD 145,038,000, a decline of 5.6% [57]. - As of December 31, 2025, the total equity attributable to owners of the company was HKD 99,363,000, down from HKD 120,344,000 as of June 30, 2025 [58]. - Total assets as of December 31, 2025, amounted to HKD 235,107,000, with solar energy business assets at HKD 91,319,000, distribution system business assets at HKD 134,352,000, and beauty and health business assets at HKD 7,999,000 [77]. - Total liabilities as of December 31, 2025, were HKD 98,286,000, with solar energy business liabilities at HKD 38,934,000, distribution system business liabilities at HKD 22,096,000, and beauty and health business liabilities at HKD 2,087,000 [77]. Cash Flow and Financing - The company reported a net cash flow from operating activities of HKD 4,150,000 for the six months ended December 31, 2025, compared to a net outflow of HKD 9,481,000 in the same period of 2024 [59]. - The company’s financing activities generated a net cash inflow of HKD 1,042,000 for the six months ended December 31, 2025, compared to a net outflow of HKD 2,656,000 in the previous year [59]. - The company has unsecured borrowings of HKD 8,000,000, with a fixed annual interest rate of 6% as of December 31, 2025 [107]. - The company raised approximately 10,540,000 HKD from a placement of 33,365,000 shares at a price of 0.34 HKD per share, completed on January 28, 2026 [117]. Share Capital and Incentives - The issued share capital remained unchanged at 166,830,200 shares, with a par value of HKD 0.2 per share, totaling HKD 33,366,000 [108]. - The company adopted a new share option plan on December 15, 2023, allowing for a total of 8,341,680 shares to be potentially issued, which is 10% of the total issued shares at the time of adoption [41]. - The share incentive plan was adopted on November 21, 2025, to recognize and reward contributions from eligible participants [47]. - The share incentive plan allows for a total of 16,683,020 shares to be granted, representing 8.33% of the issued shares excluding treasury shares [48]. Operational Highlights - The company remains confident in the development of its business in mainland China, particularly in the renewable energy and power distribution systems sectors [30]. - A joint venture was established during the reporting period to engage in high-end perovskite equipment business in mainland China [30]. - The company has not faced any significant difficulties or impacts from currency fluctuations in its operations or working capital as of December 31, 2025 [22]. - The company has no significant capital expenditures or commitments as of December 31, 2025, with capital commitments amounting to approximately HKD 600,000 [26]. Employee and Administrative Expenses - The total number of employees increased to 44 as of December 31, 2025, with employee costs amounting to approximately HKD 6,800,000 during the review period [29]. - The administrative expenses increased from approximately HKD 11,500,000 for the six months ended December 31, 2024, to HKD 12,000,000 for the same period in 2025, primarily due to increased employee benefits [14]. Inventory and Assets - Inventory levels rose significantly to HKD 42,654,000, compared to HKD 28,994,000, marking a 47.2% increase [56]. - The company’s inventory included components for perovskite thin-film deposition equipment valued at HKD 10,227,000 as of December 31, 2025, which was not present in the previous year [95]. - Trade receivables totaled HKD 120,474,000 as of December 31, 2025, down from HKD 139,498,000 as of June 30, 2025, representing a decrease of about 13.6% [96]. Compliance and Reporting - The company has applied the revised International Financial Reporting Standards for the first time during this interim period, which did not have a significant impact on the financial position and performance [69]. - The company’s financial statements are prepared based on historical cost, except for financial assets measured at fair value [68]. - The company’s interim financial statements have been reviewed by the audit committee [70].

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2月28日 狀態: 新提交 致：香港交易及結算所有限公司 本月底法定/註冊股本總額： HKD 50,000,000 FF301 第 1 頁 共 10 頁 v 1.2.0 FF301 II. 已發行股份及/或庫存股份變動及足夠公眾持股量的確認 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) 01421 說明 已發行股份（不包括庫存股份）數目 庫存股份數目 已發行股份總數 上月底結存 200,195,200 0 200,195,200 增加 / 減少 (-) 本月底結存 200,195,200 0 200,195,200 足夠公眾持股量的確認(註4) 公司名稱: 恒昌集團國際有限公司 呈交日期: 2026年3月3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 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | ...

Core Viewpoint - Hengchang Group International (01421) reported a revenue of HKD 56.627 million for the six months ending December 31, 2025, representing a year-on-year growth of 3.61% [1] Financial Performance - The company recorded a loss attributable to shareholders of HKD 11.306 million, which is a decrease of 30.68% compared to the previous year [1] - Basic loss per share was HKD 0.068 [1] Segment Performance - The solar energy business segment showed improvement, resulting in a loss of approximately HKD 5.7 million, compared to a loss of HKD 8.2 million for the six months ending December 31, 2024 [1] - The beauty and wellness business segment also improved, with a loss of HKD 1.7 million, down from a loss of HKD 3 million for the same period last year [1] - Company and other undistributed expenses increased to approximately HKD 8.6 million, up from HKD 7.6 million for the six months ending December 31, 2024 [1]

Core Viewpoint - Hengchang Group International (01421) reported a revenue of HKD 56.627 million for the six months ending December 31, 2025, representing a year-on-year increase of 3.61% [1] Financial Performance - The company recorded a loss attributable to shareholders of HKD 11.306 million, which is a reduction of 30.68% compared to the previous year [1] - Basic loss per share was HKD 0.068 [1] Segment Performance - The solar energy business segment showed improvement, resulting in a loss of approximately HKD 5.7 million, compared to a loss of HKD 8.2 million for the six months ending December 31, 2024 [1] - The beauty and wellness business segment also improved, with a loss of HKD 1.7 million, down from a loss of HKD 3 million for the same period last year [1] - Company and other undistributed expenses increased to approximately HKD 8.6 million, up from HKD 7.6 million for the six months ending December 31, 2024 [1]

Core Viewpoint - The company reported a loss of approximately 11.3 million HKD for the six months ending December 31, 2025, showing an improvement compared to a loss of 16.3 million HKD for the same period in 2024 [1] Revenue Breakdown - The majority of the company's revenue is derived from its solar power business, distribution systems, and beauty and health products, contributing approximately 52.8% (29.9 million HKD), 44.9% (25.4 million HKD), and 2.3% (1.3 million HKD) respectively [1] Loss Analysis - The loss attributable to the solar power segment improved to approximately 5.7 million HKD, compared to a loss of 8.2 million HKD for the previous period [1] - The beauty and health segment also showed improvement, with a loss of 1.7 million HKD compared to 3 million HKD in the prior period [1] - Overall company and other unallocated expenses increased to approximately 8.6 million HKD from 7.6 million HKD in the previous period [1]

Financial Performance - Revenue for the six months ended December 31, 2025, was HKD 56,627,000, an increase of 3.6% compared to HKD 54,654,000 for the same period in 2024[2] - Gross profit for the same period was HKD 4,397,000, representing a 25.8% increase from HKD 3,493,000 in 2024[2] - The net loss for the six months ended December 31, 2025, was HKD 11,332,000, a reduction of 18.6% compared to a loss of HKD 13,920,000 in 2024[2] - Basic and diluted loss per share for the period was HKD 12.8 cents, compared to HKD 6.8 cents in the previous year[3] - The company recorded a loss attributable to equity holders of HKD 11,306,000 for the six months ended December 31, 2025[29] - The loss attributable to equity holders of the company was approximately HKD 11,300,000 for the six months ending December 31, 2025, an improvement from a loss of HKD 16,300,000 for the same period in 2024[46] Expenses and Liabilities - Administrative expenses increased to HKD 11,991,000 from HKD 11,497,000, reflecting a rise of 4.3%[2] - Current liabilities increased to HKD 97,964,000 from HKD 74,622,000, representing a significant rise of 31.2%[4] - The expected credit loss provision decreased to HKD 4,635,000 from HKD 6,923,000, a reduction of 33.0%[2] - The company’s unallocated expenses amounted to HKD 8,614,000, impacting the overall financial performance negatively[16] Assets and Capital Structure - Total assets as of December 31, 2025, were HKD 227,781,000, up from HKD 212,146,000 as of June 30, 2025, indicating a growth of 7.4%[4] - The net asset value decreased to HKD 136,821,000 from HKD 145,038,000, a decline of 5.6%[4] - Total liabilities as of December 31, 2025, were HKD 98,286,000, with segment liabilities for solar energy at HKD 38,934,000, distribution systems at HKD 22,096,000, and beauty and health at HKD 2,087,000[16] - The capital debt ratio was 0.42 as of December 31, 2025, down from 0.49 as of June 30, 2025, indicating improved financial stability[50] Business Segments - Total revenue for the six months ended December 31, 2025, was HKD 56,627,000, with solar energy business contributing HKD 29,887,000, distribution system business HKD 25,446,000, and beauty and health products HKD 1,294,000[16] - The solar energy business reported a pre-tax loss of HKD 5,721,000, while the distribution system business achieved a pre-tax profit of HKD 3,658,000, and the beauty and health segment incurred a pre-tax loss of HKD 1,741,000, resulting in a total pre-tax loss of HKD 12,357,000[16] - The company operates in three business segments: solar energy, distribution systems, and beauty and health products, with no inter-segment sales reported for the six months ended December 31, 2025[15][14] Cash Flow and Financing - The net cash and cash equivalents held by the group were approximately HKD 10,800,000 as of December 31, 2025, up from HKD 5,300,000 as of June 30, 2025[50] - The financing costs for the six months ended December 31, 2025, were HKD 299,000, compared to HKD 137,000 for the same period in 2024[23] - The company has other borrowings of HKD 8,000,000, which are unsecured and bear a fixed annual interest rate of 6%[39] Shareholder Information - The company completed a placement of up to 25,025,000 new shares at a price of HKD 0.2 per share, raising approximately HKD 4,620,000 for general working capital[51][52] - The company completed a placement agreement on January 28, 2026, issuing 33,365,000 new shares at a placement price of HKD 0.34 per share, raising approximately HKD 10,540,000 for general operational funds[54][55] - The net placement price from the placement was approximately HKD 0.32 per share, which will be fully utilized for the group's general operational funds[55] Governance and Compliance - The company has adopted the corporate governance code as per the Hong Kong Stock Exchange and has complied with all applicable provisions as of December 31, 2025, except for certain deviations[67] - The chairman and CEO roles are separated, with Mr. Liu Yan Cheng serving as chairman and responsible for the board's operations and overall strategy[68] - The company has not purchased insurance for legal actions against its directors, as the risk is considered relatively low under the current risk management and internal control systems[70] Employee Information - The total number of employees increased to 44 as of December 31, 2025, with employee costs amounting to approximately HKD 6,800,000 during the reporting period[65] Future Outlook - The company will continue to seek investment projects with stable returns and high growth potential in the new energy and semiconductor industries[66]

Group 1 - The company, Hengchang Group International (01421.HK), announced a board meeting scheduled for February 27, 2026, in Tsim Sha Tsui, Hong Kong [1] - The agenda includes the consideration and approval of the unaudited interim results for the six months ending December 31, 2025 [1] - The board will also consider the declaration and payment of an interim dividend, if any, along with addressing other matters [1]

（股 份 代 號：1421） 董事會會議通告 恒昌集團國際有限公司（「本公司」）董事會（「董事會」）謹 此 宣 佈，董 事 會 將 於 二 零二六年二月二十七日假座香港尖沙咀東麼地道61號冠華中心9樓903A室舉行 會 議，藉 以（其 中 包 括）(i)考慮及批准刊發本公司及其附屬公司截至二零二五年 十 二 月 三 十 一 日 止 六 個 月 的 未 經 審 核 中 期 業 績；(ii)考慮宣派及派付中期股息 （倘 有）；及(iii)處 理 任 何 其 他 事 項。 承董事會命 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 就 因 本 公 告 全 部 或 任 何 部 分 內 容 而 產 生 或 倚 賴 該 等 內 容 而 引 致 的 任 何 損 失 承 擔 任 何 責 任。 PROSPERITY GROUP INTERNATIONAL LIMITED 恒昌集團國際有限公司 （於 開 曼 群 島 註 冊 成 立 的 有 限 公 司） 劉炎城 香 港，二 零 二 六 年 二 月 十 二 日 ...