SET Announcements

-Translation- Ref : CK-07-0000-PO-L-0048 February 14, 2007 Subject : Information Regarding the Final Exercise Date and Closing the Registered Book of Warrant to Purchase New Ordinary Shares No.12 of CH.Karnchang Public Company Limited (CK-W1) Attn : Director and Manager The Stock Exchange of Thailand CH.Karnchang Public Company Limited ("the Company") would like to informs that the last exercised date of CK-W1 will be on March 30, 2007 and upon expiration of such date, the Warrant will be expired and then to be withdrawn its nature from the registered security since March 31, 2007 onwards. Details are as follows. 1. The notification period of the exercise of CK-W1 is during March 15-29, 2007, on the bank working day at 9.00 a.m. - 4.00 p.m only. 2. The last exercise date will be on March 30, 2007 3. Exercise ratio : 1 warrant for 1 ordinary share Exercise price : Baht 4.50 per ordinary share 4. The closing date of registered book of CK-W1 transferring is at 12.00 a.m. on March 9, 2007 to March 30, 2007. 5. The date which the Company requests the Stock Exchange of Thailand to suspend the CK-W1 (SP) is on March 6, 2007 to March 30, 2007. 6. Documents to be submitted : 6.1 Letter of intent to exercise the warrant (the letter of intent can be picked up at the company office or download form at : http://www.ch-karnchang.co.th/download/Subscription_form.pdf ). 6.2 Warrant Certificate or the SET Substitution Form (in case of warrant certificate is lost) with the same number indicated in exercise notice form. 6.3 Through the scripless system. The Warrant holders intend to exercise their rights, shall make a notification and fill in the request form to issue Warrant Certificate to their Broker in order to have their Broker notified the Thailand Securities Depository Company Limited (TSD) that to withdraw such certificate of Warrants to use as evidence in exercise of the Warrants to purchase the ordinary share. In this regard, TSD shall issue the Warrants or the replacement to the intender and then proceed in using as evidence in exercise of the Warrants as to purchase the ordinary share. 6.4 Pay the amount by check, cashier check or draft which can be cashed in Bangkok within 2 business days after exercise date. Make check payable to "CH.Karnchang Public Company Limited for subscription" 6.5 For Natural Person : Copy of Identification Card / Copy of Passport which has been certified.For Juristic Person : Copy of Company Certificate 7. Contact Place : CH. Karnchang Public Company Limited 587 Viriyathavorn Building 4th Floor, Sutthisarn Rd., Dindaeng, Dindaeng, Bangkok 10400 Tel. 0-2275-0026, 0-2277-0460 Ext. 3862, 3864 Fax. 0-2275-7029 8. Other Conditions: 8.1 The first Warrants holders shall exercise to purchase at least 100 ordinary shares (or to purchase the entire amount left in case such an amount would be less than 100 shares). The exercise ratio is 1 warrant to 1 share of the Company unless it may be adjusted according to the adjustment of exercise price and exercise ratio under Clause 1.5 of the prospectus. 8.2 Where the Company does not obtain the rights warrant certificates or the replacement of rights warrant certificates in full as specified in the exercise notice and/or the Company finds that the exercise notice has been inaccurately or incompletely filled in by the holder of those certificates and/or has inadequate stamps and duties as required by relevant laws and regulations, the certificate holder shall rectify the found error. If the certificate holder fails to correct within the specified period, the Company shall deem that the notification of intention to exercise, expires without any exercise and shall return the previously received payment with no interest reimbursement and the certificates to the holder by registered mail within 14 days from the day succeeding the exercise date. 8.3 When the certificate holder who wishes to exercise his/her rights has fully complied with all conditions governing the notification of intention to exercise - i.e. the certificate holder has delivered the rights warrant certificates or the replacement of rights warrant certificates and the exercise notice and payment in full, the exercise cannot be withdrawn except with the written consent of the company. 8.4 When the final exercise date expires but the certificate holder has not completely complied with all conditions governing the exercise, the warrant certificates and the replacement of warrant certificates shall be deemed to expire without exercise and the certificate holder cannot exercise his/her rights again. 8.5 Please find other necessary conditions, in the prospectus, Part 3 Clause 1.4 Please be acknowledged for your information accordingly. Yours sincerely, = signature = (Mr. Plew Trivisvavet) Managing Director