Guangdong Electric Power Development Co., Ltd. Summary of the Semi-Annual Report 2024 Stock Abbreviation:Yue Dian Li A, Yue Dian Li B Stock Code:000539,200539 Announcement No.:2024-48 Corporate bond code: 149418 Abbreviation of corporate bond:21 Yudean 02 Corporate bond code: 149711 Abbreviation of corporate bond: 21 Yudean 03 Guangdong Electric power Development Co., Ltd. Summary of the Semi-Annual Report 2024 1 Guangdong Electric Power Development Co., Ltd. Summary of the Semi-Annual Report 2024 I. Important notes This summary of the Semi-Annual Report is quoted out of the full text of the Semi-Annual Report. Investors desirous to understand entirely the Company's operation results, financial position and future development planning are advised to carefully read the full text of the Semi-Annual Report which is published in the medium designated by CSRC. All directors have attended the Board meeting to consider the semi-annual report Non-standard auditor’s opinion □ Applicable √Not applicable Preliminary plan for profit distribution to the common shareholders or turning the capital reserve into the share capital for the reporting period, which has been reviewed and approved at the board meeting □ Applicable √Not applicable The company will distribute no cash dividends or bonus shares and has no reserve capitalization plan. The preference share profit distribution pre-plan approved by the Board of Directors □ Applicable √Not applicable II. Basic information about the company 1. Company profile Stock abbreviation Yue Dian Li A, Yue Dian Li B Stock code 000539.SZ,200539.SZ Stock exchange for listing Shenzhen Stock Exchange Contact person and contact manner Board secretary Securities affairs Representative Name Liu Wei Huang Xiaowen 35/F, South Tower, Yudean Plaza, No.2 35/F, South Tower, Yudean Plaza, No.2 Address Tianhe Road East, Tianhe Road East, Guangzhou,Guangdong Province Guangzhou,Guangdong Province Tel (020)87570251 (020)87570251 E-mail liuw@ged.com.cn huangxiaowen@ged.com.cn 2. Major accounting data and financial indicators May the Company make retroactive adjustment or restatement of the accounting data of the previous years □Yes No Changes of this period Same period of last Reporting period over same period of year Last year(%) Operating income(Yuan) 26,078,790,971 28,340,840,884 -7.98% Net profit attributable to the shareholders of the 902,938,860 856,538,633 5.42% listed company(Yuan) Net profit after deducting of non-recurring gain/loss attributable to the shareholders of listed 886,059,830 849,010,727 4.36% company(Yuan) Cash flow generated by business operation, net 6,006,225,071 2,720,370,016 120.79% (Yuan) Basic earning per share(Yuan/Share) 0.1720 0.1631 5.42% Diluted gains per share(Yuan/Share) 0.1720 0.1631 5.42% Weighted average ROE(%) 4.03% 3.86% 0.17% As at the end of the As at the end of last Changed over last year reporting period year (%) Gross assets(Yuan) 164,569,341,102 161,207,283,087 2.09% Net assets attributable to shareholders of the listed 22,680,612,863 22,141,735,460 2.43% company(Yuan) 2 Guangdong Electric Power Development Co., Ltd. Summary of the Semi-Annual Report 2024 3. Shareholders and shareholding In shares Total Number of common Number of shareholders of preferred shareholders at the end of 114,297 stocks of which voting rights recovered 0 the reporting period in the report period(If any) Shareholdings of Top 10 shareholders(Excludes shares lent through refinancing) Number or share Amount of pledged/frozen Shareholders Proportion Number of Nature of of shares shares held at restricted shares shareholder held(%) period -end State of share Amount held Guangdong Energy Group State-owned 67.39% 3,538,116,921 1,893,454,257 Not applicable 0 Co., Ltd. legal person Guangzhou Development State-owned 2.22% 116,693,602 0 Not applicable 0 Group Co., Ltd. legal person Guangdong Electric Power State-owned 1.80% 94,367,341 0 Not applicable 0 Development Corporation legal person Domestic Zheng Jianxiang Natural 0.51% 26,600,000 0 Not applicable 0 person VANGUARD TOTAL Overseas INTERNATIONAL 0.30% 15,855,512 0 Not applicable 0 Legal person STOCK INDEX FUND CHINA INTERNATIONAL Overseas CAPITAL 0.29% 15,378,366 0 Not applicable 0 Legal person CORPORATION HONG KONG SECURITIES LTD GUOTAI JUNAN Overseas SECURITIES(HONG 0.26% 13,846,931 0 Not applicable 0 Legal person KONG) LIMITED NOMURA SINGAPORE Overseas 0.24% 12,599,843 0 Not applicable 0 LIMITED Legal person Chaokang Investment Co., Overseas 0.22% 11,656,677 0 Not applicable 0 Ltd. Legal person Domestic Zhou Zheng Natural 0.21% 10,812,795 0 Not applicable 0 person The Third largest shareholder Guangdong Electric Power Development Corporation And the ninth largest shareholder Chaokang Investment Co., Ltd. Are the wholly- Explanation on associated relationship owned subsidiaries of the largest shareholder Energy Group. These three companies among the aforesaid shareholders have relationships; whether the other shareholders have relationships or unanimous acting was unknown Explanation on shareholders participating Not applicable in the margin trading business(if any ) Information of shareholders holding more than 5% of the shares, the top 10 shareholders and the top 10 shareholders of unrestricted tradable shares participating in the lending of shares in securities lending and borrowing business □ Applicable √ Not applicable The top 10 shareholders and the top 10 shareholders of unrestricted tradable shares have changed compared with the previous period due to the securities lending/returning, □ Applicable √ Not applicable 3 Guangdong Electric Power Development Co., Ltd. Summary of the Semi-Annual Report 2024 4. Change of the controlling shareholder or the actual controller Change of the controlling shareholder in the reporting period □ Applicable √ Not Applicable There was no any change of the controlling shareholder of the Company in the reporting period. Change of the actual controller in the reporting period □ Applicable √ Not applicable There was no any change of the actual controller of the Company in the reporting period. 5.Number of preference shareholders and shareholdings of top 10 of them □ Applicable √ Not applicable No preference shareholders in the reporting period 6. Corporate bonds that existed on the date when this Report was authorized for issue √Applicable□ Not applicable (1)Basic information of corporate bonds Bond balance Bond short Interest Bond name Bond code Issue day Due day (In name rate RMBI10,000) Public Issuance of Corporate Bonds to Qualified Investors 21Yudean in 2021 (Phase II) of 149418.SZ April 27,2021 April 28,2026 12,500 2.45% 02 Guandong Electric Power Development Co.,Ltd. Public Issuance of Corporate Bonds to Professional November 24, 21Yedean November Investors in 2021 (Phase I) of 149711.SZ 80,000 3.41% 03 23,2021 2026 Guandong Electric Power Development Co.,Ltd. Public Issuance of Green Corporate Bonds to professional Investors in G23 March 115042.SH March 21,2028 60,000 3.15% 2023(phase I)(Variety 2) of Yuefeng 2 20,2023 Guangdong Wind Power Generation Co., Ltd. 2021 MTN (Phase II) of 21Yudean November November Guangdong Electric Power 102102318.IB 220,000 3.13% Fa MTN002 15,2021 17,2024 Development Co., Ltd. 2022 MTN (Phase I) of 22Yudean August Guangdong Electric Power 102281929.IB August 26,2027 60,000 2.9% Fa MTN001 24,2022 Development Co., Ltd. 2023 MTN (Phase I) of 23Yudean March Guangdong Electric Power 102380558.IB March 17,2028 160,000 3.35% Fa MTN001 15,2023 Development Co., Ltd. 2024 MTN (Phase I) of 24 Yudean Guangdong Electric Power Fa 102482034.IB May 22,2024 May 24,2029 100,000 2.41% Development Co., Ltd. MTN001 2024 MTN (Phase II) of 24 Yudean Guangdong Electric Power Fa 102483012.IB July 11,2024 July 15,2034 150,000 2.54% Development Co., Ltd. MTN002 Guangdong Electric Power 24 Yudean October 012481357.IB April 18,2024 100,000 1.84% Development Co., Ltd. Co., Fa 16,2024 4 Guangdong Electric Power Development Co., Ltd. Summary of the Semi-Annual Report 2024 Ltd.2024 I phase Ultra-short SCP001 term financing bills MTN (Phase I) (Sustainable lingged)of Guangdong 21 Pinghai October October 102102049.IB 30,000 3.72% Pinghai Power Generation Fa MTN001 13,2021 15,2024 Plant Co., Ltd.of 2021 (2) Financial indicators as of the end of the reporting period In RMBI10,000 Items At the end of the reporting period At the end of last year Debt ratio 79.05% 78.96% Items Amount of this period Amount of last period EBITDA Time interest earned ratio 4.09 4.12 III. Significant events In the first half of 2024, affected by economic and other factors, the electricity demand in Guangdong Province has risen steadily, and the electricity consumption of the whole society in Guangdong Province from January to June was 413.42 billion kWh, an increase of 8.5% YOY; Among them, the electricity consumption of the secondary industry accounted for 59.1% of the total electricity consumption of the whole society, driving the growth of electricity consumption of the whole society by 4.9 percentage points, which was higher than the sum of the electricity consumption of the tertiary industry and residents. During the reporting period, the Company completed a total of 53.904 billion kWh of on-grid electricity in consolidated statement, an increase of 0.84% YOY. According to the data of the Guangdong Provincial Electric Power Trading Center, in 2024, the amount of electricity traded in bilateral negotiated transactions in Guangdong Province is 243.114 billion kWh, with an average transaction price of 465.64 yuan/thousand KWh, a YOY decrease of 15.93%; In the first half of 2024, the average price of electricity sold in the consolidated statement was 539.50 yuan/thousand kWh, a YOY decrease of 52.36 yuan/thousand kwh or a decrease of 8.85%. Operating revenue amounted to 26.079 billion yuan, decreased by 2.262 billion yuan or 7.98 per cent YOY. During the reporting period, benefiting from the completion and commissioning of new units of clean energy and renewable energy, the Company achieved year-on-year growth in feed-in electricity. The Company fully grasped the favourable conditions of the current drop in fuel prices, carried out in-depth work on energy conservation and consumption reduction, strengthened the control of financing costs, improved the efficiency of the use of funds, and effectively hedged the adverse impact of the drop in electricity prices with comprehensive measures. The Company's net profit attributable to the parent company in the first half of 2024 was 902.94 million yuan, an increase of 46.4 million yuan YOY. Among them, the Company's coal-fired power business achieved a net profit attributable to the parent company of 305.8 million yuan; the net profit attributable to the parent company of the gas electricity business was 143.73 million yuan; the net profit attributable to the parent company of the hydropower business was -10.15 million yuan; the net profit attributable to the parent company of the new energy business was 198.43 million yuan; The Company's investment business achieved a net profit attributable to the parent company of 211.47 million yuan. As of June 2024, the Company has a total of about 5,778,500 kilowatts of wind power, photovoltaic and other new energy installed capacity, including approximately 2,201,500 kilowatts of offshore wind power, 5 Guangdong Electric Power Development Co., Ltd. Summary of the Semi-Annual Report 2024 approximately 1,193,400 kilowatts of onshore wind power, and approximately 2,383,500 kilowatts of photovoltaic power generation. In the first half of 2024, the Company added 834,500 kilowatts of new energy installed capacity, including 600,000 kilowatts of wind power and 234,500 kilowatts of photovoltaic power; The total installed capacity of Xinjiang Shache Photovoltaic and other projects under construction is 3.25 million kilowatts; the projects with a capacity of 2.335 million kilowatts have been completed through decision-making of construction and signing of acquisition agreement; and the scale of new energy projects approved by the Company for filing and for which the target has been obtained is approximately 6.204 million kilowatts. In the future, the Company will continue to actively grasp the development trend of accelerating energy transformation under the goals of "carbon peak" and "carbon neutrality", implement the "1310" deployment of the Guangdong Provincial Party Committee, actively expand new energy project resources through self- construction and acquisition, and make every effort to promote the leapfrog development of new energy and build an ecological civilization power generation enterprise. 6