21. LONG-TERM LOANS (INCLUDING LONG-TERM LOANS - CURRENT PORTION)  December 31 2009 2010 NT$ NT$ (In Millions) Secured loans - annual rate 1.00%-1.37% and 0.80%-1.60% for  2009 and 2010, respectively $  28  $  3,248  Unsecured loans - annual rate 2.01%-2.04% for 2009 and 2010 310  209  338  3,457  Less: Current portion of long-term loans 117  309  $  221  $  3,148  LED obtained a secured loan from Chang Hwa Bank in September 2010. Interest is paid monthly and the  principal is paid yearly from December 2011 and due in September 2015. The loan from Chang Hwa bank  was NT$2,750 million and the interest rate at December 31, 2010 was 0.80%.  LED obtained a secured loan from First Commercial Bank in September 2010. Interest is paid monthly  and the principal is paid yearly from September 2014 and due in September 2017. The loan from First  Commercial bank was NT$488 million and the interest rate at December 31, 2010 was 1.01%.  CHIEF obtained an unsecured loan from Bank of Taiwan in January 2009. Interest and principal amount  are paid monthly from January 2009 and due in January 2013. The loan from Bank of Taiwan was NT$209  million and range of interest rate at December 31, 2010 was 2.01-2.04%.  SHE requested a loan from the Industrial Development Bureau, Ministry of Economic Affairs and obtained  a secured loan from Taiwan Business Bank. Interest is paid monthly and the principal is paid every three  months from January 2009 and due in April 2013. The loan was early repaid in April 2010.  CHPT obtained a secured loan from the E. Sun Commercial Bank in December 2006. Interest and the  principal were paid monthly from January 2007 and due December 2009. CHPT obtained another loan  from the E. Sun Commercial Bank in February 2009. Interest and the principal are paid monthly from  March 2009 and due in February 2013. The loan from E. Sun Commercial Bank in February 2009 was  NT$10 million and the interest rate at December 31, 2010 was 1.60%.  The scheduled maturities of our long-term debt are as follows:  For the year ending December 31 2011 $  309  2012 702  2013 808  2014 1,272  2015 and thereafter 366  Total long-term debt $  3,457  F-37