1. Current Month Sales：Check Now

http://emops.twse.com.tw/emops_all.htm
(Information resource：M.O.P.S＞Announcements＞Operating Statement＞Total Invoice and Sales Revenue＞Current＞Query)

2.Historical Month Sales：Check Now

http://emops.twse.com.tw/emops_all.htm
(Information resource：M.O.P.S＞Announcements＞Operating Statement＞Total Invoice and Sales Revenue＞Historical＞Year/Month＞Query)

Material information：Check Now

http://emops.twse.com.tw/emops_all.htm
(Information resource：M.O.P.S＞Material Information＞Historical Information＞Code 2376＞Year/Month＞Query)