China Unicom would like to have your views on the 2021 Annual Report for improvement in the future.

Please rate the content and quality of the report:	Excellent	Above Average	Average	To be improved
Clarity
Materiality
Transparency
Design and Layout
OVERALL

Which section(s) do you expect more information?
(You may select more than one)

	Company Profile		Directors and Senior Management
	Shareholding Structure		Corporate Governance Report
	Performance Highlights		Report of the Directors
	Major Events		Human Resources Development
	Chairman's Statement		Sustainability Report
	Business Overview		Financial Statements
	Financial Overview		Corporate Information
	Recognition and Awards		Corporate Culture
			Others, please specify:

Other comments/suggestions

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For any queries, please email to ir@chinaunicom.com.hk.