Ticker: DATE, Company: JIAYUAN.COM INTERNATIONAL LTD, Type: FWP, Date: 2011-05-06
Original SEC Filing: Click here

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Webplus: DATE/20110506/FWP_1/1/000.htm SEC Original: a2203949zfwp.htm
QuickLinks — Click here to rapidly navigate through this document JIAYUAN.COM INTERNATIONAL LTD. http://www.sec.gov/Archives/edgar/data/1511683/000104746911004715/a2203664zf-1a.htm On April 27, 2011, the Company filed Amendment No. 1 to its registration statement on Form F-1, including a preliminary prospectus. This free writing prospectus updates and supplements the information contained in the Company’s preliminary prospectus, dated April 27, 2011. All references to page numbers are

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Company Information:

Ticker: DATE, Company: JIAYUAN.COM INTERNATIONAL LTD, Type: FWP, Date: 2011-05-06CIK: 0001511683, Location: F4, SIC: 7374, SIC Desc: SERVICES-COMPUTER PROCESSING & DATA PREPARATION
Business Phone & Address:
15/F ANHUA DEVELOPMENT BUILDING, NO. 35 ANDING ROAD
Chaoyang District, Bejing, PRC 100029