http://www.kyoto-np.co.jp/article.php?mid=P2005122900105&genre=A2&area=S00

http://www.business-i.jp/news/china-page/news/200512290005a.nwc

http://www.nikkei.co.jp/news/kaigai/20051229AT2M2801K28122005.html

http://headlines.yahoo.co.jp/hl?a=20051229-00000029-kyodo-int

http://www.nikkei.co.jp/news/sangyo/20051229NTE2IEC0129122005.html http://www.nikkei.co.jp/news/keizai/20051229AT2D2900Z29122005.html