|  發放時間 |                                                                                      文件
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| 04/01/2023 |   截至二零二二年十二月三十一日止月份之股份發行人的證券變動月報表  Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 December 2022
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| 02/02/2023 |   截至二零二三年一月三十一日止月份之股份發行人的證券變動月報表  Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 January 2023
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| 02/03/2023 |   截至二零二三年二月二十八日止月份之股份發行人的證券變動月報表  Monthly Return of Equity Issuer on Movements in Securities for the month ended 28 February 2023
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| 17/03/2023 |   董事(shì)會召開日期  Date of Board Meeting
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| 30/03/2023 |   截止至2022年12月31日止年度的年度業績公告  ANNUAL RESULTS ANNOUNCEMENT FOR THE YEAR ENDED 31 DECEMBER 2022 | 
| 06/04/2023 |   截至二零二三年三月三十一日止月份之股份發行人的證券變動月報表   Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 March 2023 | 
| 26/04/2023 |   建議採納第二次經修訂及重列之組織章程細則   PROPOSED ADOPTION OF THE SECOND AMENDED AND RESTATED ARTICLES OF ASSOCIATION | 
| 26/04/2023 |   2022年報    2022 ANNUAL REPORT | 
| 26/04/2023 |   建議重選退任董事(shì)及建議授出購回股份及發行股份的一般授權及股東週年大會通告    PROPOSED RE-ELECTION OF RETIRING DIRECTORS AND PROPOSED GRANTING OF GENERAL MANDATES TO REPURCHASE SHARES AND TO ISSUE SHARES AND NOTICE OF ANNUAL GENERAL MEETING | 
| 26/04/2023 |   股東週年大會通告    NOTICE OF ANNUAL GENERAL MEETING | 
| 26/04/2023 |   2023年6月20日(星期二)舉行的股東週年大會適用的代表委任表格  FORM OF PROXY FOR THE ANNUAL GENERAL MEETING TO BE HELD ON TUESDAY, 20 JUNE 2023 | 
| 04/05/2023 |   截至二零二三年四月三十日止月份之股份發行人的證券變動月報表  Monthly Return of Equity Issuer on Movements in Securities for the month ended 30 April 2023 | 
| 02/06/2023 |   截至二零二三年五月三十一日止月份之股份發行人的證券變動月報表  Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 May 2023 | 
| 07/06/2023 |   須予披露交易-財務援助 為本公司一間合營企業提供股份押記  DISCLOSEABLE TRANSACTION- FINANCIAL ASSISTANCE PROVISION OF SHARE CHARGE IN FAVOUR OF A JOINT VENTURE OF THE COMPANY | 
| 20/06/2023 |   2023年6月20日舉行之股東週年大會的表決結果 POLL RESULTS OF THE ANNUAL GENERAL MEETING HELD ON 20 JUNE 2023 | 
| 20/06/2023 |   經修訂及重列組織章程細則 AMENDED AND RESTATED ARTICLES OF ASSOCIATION | 
| 27/06/2023 |   公司秘書及授權代表變更 CHANGE OF COMPANY SECRETARY AND AUTHORISED REPRESENTATIVE | 
| 04/07/2023 |   截至二零二三年六月三十日止月份之股份發行人的證券變動月報表 Monthly Return of Equity Issuer on Movements in Securities for the month ended 30 June 2023 | 
| 02/08/2023 |   截至二零二三年七月三十一日止月份之股份發行人的證券變動月報表 Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 July 2023 | 
| 09/08/2023 |   香港主要營業地址變更 CHANGE OF PRINCIPAL PLACE OF BUSINESS IN HONG KONG | 
| 10/08/2023 |   內幕消息 透過掛牌潛在出售河南藍天股權  INSIDE INFORMATION POTENTIAL DISPOSAL OF EQUITY INTERESTS IN HENAN BLUE SKY THROUGH LISTING-FOR-SALES  | 
| 18/08/2023 |   董事(shì)會召開日期  Date of Board Meeting
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| 30/08/2023 |   截至2023年6月30日止六個月的未經審核中期業績公告 ANNOUNCEMENT OF UNAUDITED INTERIM RESULTS FOR THE SIX MONTHS ENDED 30 JUNE 2023 | 
| 05/09/2023 |   截至二零二三年八月三十一日止月份之股份發行人的證券變動月報表 Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 August 2023 | 
| 22/09/2023 |   潛在主要交易-透過掛牌潛在出售河南藍天股權 POTENTIAL MAJOR TRANSACTION-PROGRESS OF POTENTIAL DISPOSAL OF EQUITY INTERESTS IN HENAN BLUE SKY THROUGH LISTING-FOR-SALES | 
| 27/09/2023 |   2023中期報告 2023 INTERIM REPORT | 
| 05/10/2023 |   截至二零二三年九月三十日止月份之股份發行人的證券變動月報表 Monthly Return of Equity Issuer on Movements in Securities for the month ended 30 September 2023 
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| 03/11/2023 |   截至二零二三年十月三十一日止月份之股份發行人的證券變動月報表 Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 October 2023 
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| 30/11/2023 |   終止掛牌出售河南藍天股權  TERMINATION OF DISPOSAL OF EQUITY INTERESTS IN HENAN BLUE SKY THROUGH LISTING-FOR-SALES  
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| 05/12/2023 |   截至二零二三年十一月三十日止月份之股份發行人的證券變動月報表 Monthly Return of Equity Issuer on Movements in Securities for the month ended 30 November 2023 
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