Mementos for http://www.nisa.meti.go.jp/english/files/en20110403-2-1.pdf around 2011-04-30: http://mementoweb.org/list/20110422150000/http://www.nisa.meti.go.jp/english/files/en20110403-2-1.pdf #memento -

Mementos closest to the requested date 30 Apr 2011 15:00:00 GMT

https://warp.da.ndl.go.jp/collections/info:ndljp/pid/1709063/www.nisa.meti.go.jp/english/files/en20110403-2-1.pdf

22 Apr 2011 15:00:00 GMT [ −8 days from requested date ]

Previous Memento 22 Apr 2011 15:00:00 GMT [ −8 days ]	Next Memento 10 May 2011 15:00:00 GMT [ +10 days ]
First Memento 19 Apr 2011 15:00:00 GMT [ −11 days ]	Last Memento 02 Sep 2012 15:00:00 GMT [ +1 year 126 days ]

http://wayback.archive-it.org/all/20110523050033/http://www.nisa.meti.go.jp/english/files/en20110403-2-1.pdf

23 May 2011 05:00:33 GMT [ +22 days from requested date ]

Previous Memento data not provided	Next Memento 16 Jun 2011 02:33:17 GMT [ +46 days ]
First Memento data not provided	Last Memento 20 Aug 2012 09:39:54 GMT [ +1 year 112 days ]