The World Association for the Development of Philately (WADP) and the Universal Postal Union (UPU) jointly conceived and developed the WADP Numbering System - WNS, which was launched on 1 January 2002.

All registered stamps issued by China (People's Rep) in 2011

The 2011 issuing programme is not available.
  1. Cn091.11-80
    Wns Number
    CN091.11
    Country / Post
    China (People's Rep)
    Date of Issue
    October 21, 2011
    Subject
    Tianjin Binhai New Area
  2. Cn092.11-80
    Wns Number
    CN092.11
    Country / Post
    China (People's Rep)
    Date of Issue
    October 21, 2011
    Subject
    Tianjin Binhai New Area
  3. Cn093.11-80
    Wns Number
    CN093.11
    Country / Post
    China (People's Rep)
    Date of Issue
    October 21, 2011
    Subject
    Tianjin Binhai New Area
  4. Cn094.11-80
    Wns Number
    CN094.11
    Country / Post
    China (People's Rep)
    Date of Issue
    October 21, 2011
    Subject
    Tianjin Binhai New Area
  5. Cn095.11-80
    Wns Number
    CN095.11
    Country / Post
    China (People's Rep)
    Date of Issue
    November 07, 2011
    Subject
    80th Anniversary of Xinhua News Agency
  6. Cn096.11-80
    Wns Number
    CN096.11
    Country / Post
    China (People's Rep)
    Date of Issue
    November 07, 2011
    Subject
    80th Anniversary of Xinhua News Agency
  7. Cn097.11-80
    Wns Number
    CN097.11
    Country / Post
    China (People's Rep)
    Date of Issue
    November 07, 2011
    Subject
    80th Anniversary of Xinhua News Agency
  8. Cn098.11-80
    Wns Number
    CN098.11
    Country / Post
    China (People's Rep)
    Date of Issue
    November 07, 2011
    Subject
    80th Anniversary of Xinhua News Agency
  9. Cn099.11-80
    Wns Number
    CN099.11
    Country / Post
    China (People's Rep)
    Date of Issue
    November 11, 2011
    Subject
    China 2011 - 27th Asian International Stamp Exhibition - Square Pot
  10. Cn100.11-80
    Wns Number
    CN100.11
    Country / Post
    China (People's Rep)
    Date of Issue
    November 11, 2011
    Subject
    China 2011 - 27th Asian International Stamp Exhibition - A Fu