The bidders are expected to send their quotations in wax-sealed envelopes to our Post Office Box to arrive not later than 11：00 hours on 31 March 1997. The bids will be opened on the same day at 15：00 hours local time.
The address at the head of this letter should be written clearly on the sealed envelopes， which must be marked Chen Fangzhou Tender Box 6'.
The bidder3's address should be written on the back of the envelope.
The sealed quotations will be opened in the presence of the bidders ，or their accredited6 representatives， by the Tender committee in conference room 4 at the ministry of Education.
After a thorough examination of the tenders， the winning bidder will be informed.
An agreement will then be signed within 15 days.
标书放入信封后，需要用蜡封好，于1997年3月31日11时前投入教育部邮政信箱里。在同日当地时间15时开标。
投标信件封面须写上上列的教育部地址，注明第六号投标箱。信封背后写上投标人名字和地址。
密封的投标书将在教育部第四会议室由投标委员会开启，投标人需亲身或委派代表到场。
投标经全方位审察后，中标人将获公告，并于15日内签订协议
