YUANHENG GAS: NOTIFICATION LETTER AND REQUEST FORM TO NON-REGISTERED HOLDERS
YUANHENG GAS: NOTIFICATION LETTER AND REPLY FORM TO REGISTERED SHAREHOLDERS
YUANHENG GAS: LIST OF DIRECTORS AND THEIR ROLE AND FUNCTION
YUANHENG GAS: APPOINTMENT OF INDEPENDENT NON-EXECUTIVE DIRECTOR AND CHANGE OF COMPOSITION OF AUDIT COMMITTEE
YUANHENG GAS: MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 NOVEMBER 2024
YUANHENG GAS: INSIDE INFORMATION
YUANHENG GAS: MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 OCTOBER 2024
YUANHENG GAS: MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 SEPTEMBER 2024
YUANHENG GAS: CHANGE OF HONG KONG PRINCIPAL OFFICE
YUANHENG GAS: MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 AUGUST 2024
YUANHENG GAS: MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 JULY 2024
YUANHENG GAS: NOTIFICATION LETTER AND REQUEST FORM TO NON-REGISTERED HOLDERS
YUANHENG GAS: NOTIFICATION LETTER AND REPLY FORM TO REGISTERED SHAREHOLDERS
YUANHENG GAS: Form of proxy for use by shareholders at the annual general meeting (the "Meeting")to be convened at Meeting Room 1&2, 22/F., United Centre, 95 Queensway, Admiralty, Hong Kongon Monday, 23 September 2024 at 12:00 noon
YUANHENG GAS: Environmental, social and governance report 2023/24
YUANHENG GAS: MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 JUNE 2024
YUANHENG GAS: MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 MAY 2024
YUANHENG GAS: MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30 APRIL 2024
YUANHENG GAS: MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31 MARCH 2024
YUANHENG GAS: MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 29 FEBRUARY 2024