Ticker: CNTF, Company: China Techfaith Wireless Communication Technology LTD, Type: SC 13G/A, Date: 2015-02-04
Original SEC Filing: Click here

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Webplus: CNTF/20150204/SC_13G.A/2_EX-99.1/000.htm SEC Original: d864712dex991.htm
Joint Filing Agreement Defu Dong Defu Dong Helio Glaze Limited Defu Dong Director Huo’s Offshore Trust Defu Dong Director EX-99.1 2 d864712dex991.htm EX-99.1

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Webplus: CNTF/20150204/SC_13G.A/1/000.htm SEC Original: d864712dsc13ga.htm
CUSIP No. G84383101 1 Names of reporting persons Defu Dong 2 Check the appropriate box if a member of a group x ¨ (a) 3 SEC use only 4 Citizenship or place of organization People’s Republic of China Number of shares beneficially owned by each reporting person with: 5 Sole voting power (1) 4,500,000 ordinary shares 6 Shared voting power

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Company Information:

Ticker: CNTF, Company: China Techfaith Wireless Communication Technology LTD, Type: SC 13G/A, Date: 2015-02-04CIK: 0001316317, Location: F4, SIC: 7389, SIC Desc: SERVICES-BUSINESS SERVICES, NEC
Business Phone & Address:
BUILDING 1, NO. 13, YONGCHANG NORTH ROAD
BEIJING 100176