FF301 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10月31日 狀態: 新提交 II. 已發行股份及/或庫存股份變動 致：香港交易及結算所有限公司 公司名稱: 珠江石油天然氣鋼管控股有限公司 (於開曼群島註冊成立之有限公司) 呈交日期: 2025年11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 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 證券代號 (如上市) | 01938 | 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 (-) | | | 0 | | | HKD | | 0 | | 本月底結存 | | | 10,000,000,000 | HKD | ...

FF301 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9月30日 狀態: 新提交 致：香港交易及結算所有限公司 公司名稱: 珠江石油天然氣鋼管控股有限公司 (於開曼群島註冊成立之有限公司) 呈交日期: 2025年10月3日 I. 法定/註冊股本變動 FF301 III.已發行股份及/或庫存股份變動詳情 | 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) | 01938 | 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 (-) | | | 0 | | HKD | | 0 | | 本月底結存 | | 10,000,000,000 | HKD | | 0.1 HKD ...

CHU KONG PETROLEUM AND NATURAL GAS STEEL PIPE HOLDINGS LIMITED 珠 江 石 油 天 然 氣 鋼 管 控 股 有 限 公 司 (incorporated in the Cayman Islands with limited liability) (Stock Code: 1938) NOTIFICATION LETTER 通知信函 Dear Non-registered Holder (1) , 12 September 2025 Chu Kong Petroleum and Natural Gas Steel Pipe Holdings Limited (the "Company") — Notification of publication of 2025 Interim Report ("Current Corporate Communications") The Current Corporate Communications in both English and Chinese versions, are available on the ...

CHU KONG PETROLEUM AND NATURAL GAS STEEL PIPE HOLDINGS LIMITED 珠 江 石 油 天 然 氣 鋼 管 控 股 有 限 公 司 (incorporated in the Cayman Islands with limited liability) (Stock Code: 1938) NOTIFICATION LETTER 通知信函 Dear Registered Shareholder, 12 September 2025 Chu Kong Petroleum and Natural Gas Steel Pipe Holdings Limited (the "Company") — Notification of publication of 2025 Interim Report ("Current Corporate Communications") The English and Chinese versions of the Company's Current Corporate Communications are available on ...

Financial Performance - The company reported revenue of approximately RMB 1,389,200,000 for the six months ended June 30, 2025, a decrease of about 15.2% compared to RMB 1,638,100,000 for the same period in 2024[9]. - Profit attributable to ordinary shareholders was RMB 171,700,000, an increase from RMB 129,500,000 in the previous year, resulting in earnings per share of RMB 0.17 compared to RMB 0.13[9]. - The company recorded a net profit attributable to ordinary shareholders of approximately RMB 171.7 million for the current period, compared to RMB 129.5 million in the same period of 2024, representing a year-on-year increase of 32.5%[26]. - Earnings per share for the current period were RMB 0.17, up from RMB 0.13 in the first half of 2024, indicating a growth of 30.8%[26]. - Total comprehensive income for the period was RMB 212,792,000, significantly higher than RMB 116,779,000 in the previous year, driven by better operational performance[74]. - The company reported a profit of RMB 171,747,000 for the six months ended June 30, 2025, compared to RMB 129,516,000 for the same period in 2024, reflecting improved profitability[73]. Revenue Breakdown - Steel pipe sales accounted for approximately 90.9% of total revenue, with domestic sales contributing 23.1% and overseas sales 76.9%[12][15]. - Revenue from property development and investment was approximately RMB 126,200,000, with a gross profit of RMB 19,100,000, marking a significant increase from zero in the previous year[21][22]. - The steel pipe segment generated revenue of RMB 1,262,474,000, down 22.9% from RMB 1,637,661,000 in the previous year[96]. - The property development and investment segment reported revenue of RMB 126,709,000, significantly up from RMB 480,000 in the prior year[96]. - Revenue from customer contracts included RMB 1,262,474,000 from the manufacturing and sale of welded steel pipes, down from RMB 1,597,409,000 in 2024, representing a decline of 21%[105][106]. Cost and Expenses - Gross profit from steel pipe sales was approximately RMB 235,800,000, a decrease of about 23.1% from RMB 306,800,000 in the previous year, maintaining a gross margin of approximately 18.7%[17]. - Selling and distribution expenses decreased by approximately 29.5% to RMB 21,700,000, attributed to reduced commissions and consulting fees[23]. - Administrative expenses rose by approximately 43.8% to RMB 139,300,000, mainly due to increased R&D costs[23]. - Financing costs decreased by approximately 6.1% to RMB 54,600,000, due to a reduction in average borrowing balances[23]. - The cost of goods sold for the six months ended June 30, 2025, was RMB 966,752,000, a decrease of 22.7% compared to RMB 1,250,491,000 for the same period in 2024[119]. - Research and development expenses increased significantly to RMB 62,484,000 for the six months ended June 30, 2025, compared to RMB 16,173,000 in the same period of 2024, reflecting a growth of 286.5%[119]. Assets and Liabilities - The company's total borrowings as of June 30, 2025, amounted to approximately RMB 1,697.4 million, a decrease from RMB 1,865 million as of December 31, 2024[48]. - The company's asset-liability ratio as of June 30, 2025, was approximately 27.0%, a slight decrease from 28.7% as of December 31, 2024, reflecting improved financial stability[48]. - Total assets as of June 30, 2025, amounted to RMB 6,289,169,000, a decrease from RMB 6,505,939,000 as of June 30, 2024[94]. - Total liabilities were RMB 4,837,246,000, compared to RMB 5,266,808,000 in the previous year, indicating a reduction in financial obligations[94]. - Non-current liabilities decreased to RMB 1,042,982,000 from RMB 1,153,886,000, showing a reduction in long-term debt obligations[72]. Cash Flow and Financing - Operating cash flow for the six months ended June 30, 2025, was RMB 155,449,000, up from RMB 116,281,000 in 2024, indicating a growth of 33.7%[76]. - The company secured new bank loans totaling RMB 13,500,000 and renewed existing loans of RMB 69,800,000, indicating ongoing efforts to maintain liquidity[82]. - The company’s financing activities resulted in a net cash outflow of RMB (201,881,000) for the six months ended June 30, 2025, compared to RMB (29,545,000) in 2024, indicating increased financing pressures[77]. - The company anticipates sufficient funds to meet its debt obligations in the next 12 months, supported by positive cash flow from its steel pipe business and ongoing real estate sales[81]. Market Position and Strategy - The company anticipates that the construction of oil and gas pipelines will continue to be supported by China's focus on energy security and the promotion of clean energy, despite ongoing global uncertainties[34]. - The company is positioned to benefit from the ongoing construction of oil and gas pipelines, as major pipeline projects are expected to be completed and put into operation in 2024[36]. - The company plans to participate in more global oil and gas engineering projects to expand its customer base and market share, aiming to become a leading global steel pipe manufacturer[40]. - The company aims to meet the "dual carbon" strategic goals of peak carbon emissions by 2030 and carbon neutrality by 2060, focusing on green low-carbon development and expanding its insulation pipe business to meet demand for green products[39]. Corporate Governance - The company has complied with all corporate governance codes during the reporting period, ensuring effective management and decision-making[61]. - The audit committee reviewed the unaudited interim results for the six months ended June 30, 2025, ensuring the adequacy and effectiveness of internal controls and financial reporting systems[65]. Shareholder Information - The company does not recommend any interim dividend for the six months ending June 30, 2025, consistent with the previous period[43]. - The total number of shares available for issuance under the share option scheme is capped at 101,114,200 shares, which is 10% of the issued share capital as of the adoption date[58][60]. - Bournam Profits Limited holds 701,911,000 shares, representing 69.42% of the company's issued share capital, fully owned by Mr. Chen Chang[55][57].

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佈的內容概不負責，對其準確性 或完整性亦不發表任何聲明，並明確表示概不會就因本公佈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。 CHU KONG PETROLEUM AND NATURAL GAS STEEL PIPE HOLDINGS LIMITED 珠江石油天然氣鋼管控股有限公司 ( 於開曼群島註冊成立的有限公司 ) (股份代號: 1938) 於二零二五年九月五日舉行之股東特別大會之投票結果 董事會欣然宣佈，載於日期為二零二五年八月十二日之股東特別大會通告之建議普通決議案 （「決議案」）已於二零二五年九月五日舉行之股東特別大會上獲股東以投票表決方式正式通 過。 決議案之投票表決結果如下： | | 票數 | (%) | | --- | --- | --- | | 普通決議案 | | | | | 贊成 | 反對 | | 在遵守公司法的前提下，削減本公司股份溢價賬的進賬金額 | 707,573,115 | 170 | | 約人民幣767,097,000元，並將該削減產生的進賬用作抵銷本 | (99.99%) | (0.01%) | ...

Key Points - A total of 83 stocks reached a 52-week high as of September 5, with notable performers including Ding Shi Capital (02940), GCL-Poly Energy (00451), and Pearl River Steel Pipe (01938) [1] - Ding Shi Capital achieved a high rate of 96.72%, closing at 0.790 and peaking at 1.200 [1] - GCL-Poly Energy and Pearl River Steel Pipe followed with high rates of 28.57% and 27.91%, respectively [1] 52-Week High Rankings - The top three stocks by high rate are: - Ding Shi Capital (02940): 96.72% [1] - GCL-Poly Energy (00451): 28.57% [1] - Pearl River Steel Pipe (01938): 27.91% [1] - Other notable stocks include: - Kinetic Holdings (01215): 25.00% [1] - Chengzhi Holdings (01741): 23.40% [1] - Capital Financial Holdings (08239): 20.00% [1] 52-Week Low Rankings - The stocks that reached a 52-week low include: - Wanma Holdings (02935): -20.00% [3] - Zhongshen Jianye (02503): -12.26% [3] - Yuzhou Group (01628): -11.76% [3] - Other significant declines include: - Likao Group (01622): -10.11% [3] - Riscon Group (02941): -5.00% [3] - Baile Palace (02536): -4.15% [3]

[Supplementary Announcement](index=1&type=section&id=Supplementary%20Announcement) [Purpose and Background of Announcement](index=1&type=section&id=Purpose%20and%20Background%20of%20Announcement) This announcement supplements the annual report of Zhujiang Petroleum and Natural Gas Steel Pipe Holdings Limited regarding its share option scheme, with other report contents remaining unchanged - This announcement supplements Zhujiang Petroleum and Natural Gas Steel Pipe Holdings Limited's annual report dated April 25, 2025, specifically providing additional details on the share option scheme disclosed in the Directors' Report (pages 61-63)[3](index=3&type=chunk)[4](index=4&type=chunk) [Supplementary Information on Share Option Scheme](index=1&type=section&id=Supplementary%20Information%20on%20Share%20Option%20Scheme) This section details the total shares available for issuance under the share option scheme, its proportion to issued capital, and the remaining term Share Option Scheme Details | Metric | Value | | :--- | :--- | | Total shares available for issue under Share Option Scheme | 101,114,200 shares | | Percentage of total issued share capital | Approximately 10% | | Remaining term of Share Option Scheme (as of December 31, 2024) | 5.5 years | [Board Member Information](index=1&type=section&id=Board%20Member%20Information) This announcement provides the current composition of the board of directors, including executive and independent non-executive members - As of this announcement date, the board includes **two executive directors** (Mr. Chen Chang, Ms. Chen Zhaonian) and **three independent non-executive directors** (Mr. Chen Ping, Mr. Ouyang Guanghua, Mr. Zhan Jianzhou)[5](index=5&type=chunk)

致：香港交易及結算所有限公司 公司名稱: 珠江石油天然氣鋼管控股有限公司 (於開曼群島註冊成立之有限公司) FF301 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8月31日 狀態: 新提交 呈交日期: 2025年9月1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) | 01938 | 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 (-) | | | 0 | | | HKD | | 0 | | 本月底結存 | | | 10,000,000,000 | HKD | | 0.1 HKD | | 1,000, ...

Group 1 - The company recorded revenue of approximately RMB 1,389,200,000 for the six months ending June 30, 2025, representing a decrease of about 15.2% compared to the same period in 2024 [1] - The profit attributable to ordinary shareholders was RMB 171,700,000, an increase from RMB 129,500,000 in the first half of 2024 [1] - Earnings per share for the period were RMB 0.17 [1]