Chief Executive CY Leung will visit Beijing from March 3 to 6 to attend the fourth session of the 12th National People's Congress opening ceremony on March 5.
Secretary for Constitutional & Mainland Affairs Raymond Tam, Secretary for Development Paul Chan, and Secretary for Innovation & Technology Nicholas Yang will join Mr Leung for meetings with central ministry officials.
Director of the Chief Executive's Office Edward Yau and Director of Information Services Patrick Nip will also join him in Beijing.
Mr Leung will leave for Beijing on March 2 and return to Hong Kong on March 6.
Chief Secretary Carrie Lam will be Acting Chief Executive during his absence.