BAFS is selected as one of the securities which form the basis of calculating the SET100 indices.

SET News No. 99/2007

June 14, 2007

Thai bourse announces basis for SET50 and SET100 Indices effective July 1

The Stock Exchange of Thailand (SET)'s Index Committee has selected the securities which will form the basis of calculating the SET50 and SET100 indices for H2/2007 or from Jul.1 - Dec. 31, 2007. There is one change affecting the SET50, and 9 affecting the SET100 index, SET Executive Vice President Ms. Nongram Wongwanich said.

A security's eligibility for inclusion depends on its trading value on the main board compared to the market average from June 1, 2006 to May 31, 2007. Eligible firms must be among the top 200 securities having the highest daily average market capitalization values for the previous 12 months, and must have been listed for at least six months.

Other eligibility criteria include having a free-float of no less than 20%, not being subject to delisting, and not being or expected to be suspended for a lengthy period.

The SET50 index will be calculated using the top 50 eligible securities, while the SET100 index uses the top 100. Should a company lose its eligibility, a replacement will be selected from the next five securities immediately following those in the index list.

Attachment to SET News release No. 99/2007 (June 14, 2007)

SET50 Index calculation constituents (July 1 - December 31, 2007)

Sector
Securities Name

Industry Group: Agro & Food Industry
- Agribusiness
CHAROEN POKPHAND FOODS PCL
CPF
- Food and Beverage
KHON KAEN SUGAR INDUSTRY PCL
KSL
MINOR INTERNATIONAL PCL
MINT
THAI UNION FROZEN PRODUCTS PCL
TUF

Industry Group: Financials
- Banking
BANK OF AYUDHYA PCL
BAY
BANGKOK BANK PCL
BBL
KASIKORNBANK PCL
KBANK
KIATNAKIN BANK PCL
KK
KRUNG THAI BANK PCL
KTB
THE SIAM COMMERCIAL BANK PCL
SCB
SIAM CITY BANK PCL
SCIB
TMB BANK PCL
TMB
- Finance and Securities
THANACHART CAPITAL PCL
TCAP

Industry Group: Industrials
- Industrial Materials & Machinery
SAHAVIRIYA STEEL INDUSTRIES PCL
SSI
- Petrochemicals & Chemicals
THE AROMATICS (THAILAND) PCL
ATC
PTT CHEMICAL PCL
PTTCH
THAI PLASTIC AND CHEMICALS PCL
TPC

Industry Group: Property & Construction
- Construction Materials
THE SIAM CEMENT PCL
SCC
SIAM CITY CEMENT PCL
SCCC
TPI POLENE PCL
TPIPL
-Property Development
AMATA CORPORATION PCL
AMATA
CENTRAL PATTANA PCL
CPN
ITALIAN-THAI DEVELOPMENT PCL
ITD
LAND AND HOUSES PCL
LH

Industry Group: Resources
- Energy & Utilities
BANPU PCL
BANPU
ELECTRICITY GENERATING PCL
EGCO
GLOW ENERGY PCL
GLOW
IRPC PCL
IRPC
PTT PUBLIC COMPANY LIMITED
PTT
PTT EXPLORATION AND PRODUCTION PCL
PTTEP
RATCHABURI ELECTRICITY GENERATING HOLDING PCL
RATCH
RAYONG REFINERY PCL*
RRC
THAI OIL PCL
TOP

Industry Group: Services
- Commerce
C.P. SEVEN ELEVEN PCL
CP7-11
SIAM MAKRO PCL
MAKRO
- Health Care Services
BANGKOK DUSIT MEDICAL SERVICES PCL
BGH
BUMRUNGRAD HOSPITAL PCL
BH
- Media & Publishing
BEC WORLD PCL
BEC
MCOT PCL
MCOT
- Transportation & Logistics
AIRPORTS OF THAILAND PCL
AOT
BANGKOK EXPRESSWAY PCL
BECL
PRECIOUS SHIPPING PCL
PSL
REGIONAL CONTAINER LINES PCL
RCL
THAI AIRWAYS INTERNATIONAL PCL
THAI
THORESEN THAI AGENCIES PCL
TTA

Industry Group: Technology
- Electronic Components ์
CAL-COMP ELECTRONICS (THAILAND) PCL
CCET
DELTA ELECTRONICS (THAILAND) PCL
DELTA
HANA MICROELECTRONICS PCL
HANA
- Information & CommunicationTechnology ADVANCED INFO SERVICE PCL ADVANC
TRUE CORPORATION PCL TRUE

Replacement list for SET50 Index

Property Development PREUKSA REAL ESTATE PCL PS
Media & Publishing MAJOR CINEPLEX GROUP PCL MAJOR
Banking TISCO BANK PCL TISCO
Commerce ROBINSON DEPARTMENT STORE PCL ROBINS
Property Development BANGKOK LAND PCL BLAND

* New securities added for this period

SET100 Index calculation constituents (July 1 - December 31, 2007)

Sector
Securities Name

Industry Group: Agro & Food Industry
- Agribusiness
CHAROEN POKPHAND FOODS PCL
CPF
SRI TRANG AGRO-INDUSTRY PCL*
STA
- Food and Beverage
KHON KAEN SUGAR INDUSTRY PCL
KSL
MINOR INTERNATIONAL PCL
MINT
THAI UNION FROZEN PRODUCTS PCL
TUF

Industry Group: Consumer Products
- Fashion
SAHA-UNION PCL*
SUC

Industry Group: Financials
- Banking
ACL BANK PCL
ACL
BANK OF AYUDHYA PCL
BAY
BANGKOK BANK PCL
BBL
KASIKORNBANK PCL
KBANK
KIATNAKIN BANK PCL
KK
KRUNG THAI BANK PCL
KTB
THE SIAM COMMERCIAL BANK PCL
SCB
SIAM CITY BANK PCL
SCIB
TISCO BANK PCL
TISCO
TMB BANK PCL
TMB
- Finance and Securities
ADKINSON SECURITIES PCL
ASL
ASIA PLUS SECURITIES PCL
ASP
KIM ENG SECURITIES (THAILAND) PCL
KEST
KGI SECURITIES (THAILAND) PCL
KGI
KRUNGTHAI CARD PCL
KTC
PHATRA SECURITIES PCL
PHATRA
THANACHART CAPITAL PCL
TCAP
SEAMICO SECURITIES PCL*
ZMICO

Industry Group: Industrials
- Automotive
AAPICO HITECH PCL
AH
THAI STANLEY ELECTRIC PCL
STANLY
- Industrial Materials & Machinery
G STEEL PCL
GSTEEL
NAKORNTHAI STRIP MILL PCL
NSM
SAHAVIRIYA STEEL INDUSTRIES PCL
SSI
- Petrochemicals & Chemicals
THE AROMATICS (THAILAND) PCL
ATC
PTT CHEMICAL PCL
PTTCH
THAI PLASTIC AND CHEMICALS PCL
TPC

Industry Group: Property & Construction
- Construction Materials
DYNASTY CERAMIC PCL
DCC
THE SIAM CEMENT PCL
SCC
SIAM CITY CEMENT PCL
SCCC
TIPCO ASPHALT PCL*
TASCO
TPI POLENE PCL
TPIPL
VANACHAI GROUP PCL
VNG
- Property Development
AMATA CORPORATION PCL
AMATA
ASIAN PROPERTY DEVELOPMENT PCL
AP
BANGKOK LAND PCL
BLAND
CH. KARNCHANG PCL
CK
CENTRAL PATTANA PCL
CPN
GOLDEN LAND PROPERTY DEVELOPMENT PCL
GOLD
HEMARAJ LAND AND DEVELOPMENT PCL
HEMRAJ
ITALIAN-THAI DEVELOPMENT PCL
ITD
LAND AND HOUSES PCL
LH
L.P.N. DEVELOPMENT PCL
LPN
NATURAL PARK PCL
N-PARK
POWER LINE ENGINEERING PCL
PLE
PREUKSA REAL ESTATE PCL
PS
QUALITY HOUSES PCL
QH
ROJANA INDUSTRIAL PARK PCL
ROJANA
SC ASSET CORPORATION PCL
SC
SANSIRI PCL
SIRI
SUPALAI PCL
SPALI
SINO-THAI ENGINEERING AND CONSTRUCTION PCL
STEC
TICON INDUSTRIAL CONNECTION PCL
TICON

Industry Group: Resources
- Energy & Utilities
BANGKOK AVIATION FUEL SERVICES PCL
BAFS
BANPU PCL
BANPU
ELECTRICITY GENERATING PCL
EGCO
GLOW ENERGY PCL
GLOW
IRPC PCL
IRPC
PTT PCL
PTT
PTT EXPLORATION AND PRODUCTION PCL
PTTEP
RATCHABURI ELECTRICITY GENERATING HOLDING PCL
RATCH
RAYONG REFINERY PCL*
RRC
THAI OIL PCL
TOP
- Mining
PADAENG INDUSTRY PCL
PDI

Industry Group: Services
- Commerce
C.P. SEVEN ELEVEN PCL
CP7-11
HOME PRODUCT CENTER PCL
HMPRO
LOXLEY PCL
LOXLEY
SIAM MAKRO PCL
MAKRO
ROBINSON DEPARTMENT STORE PCL
ROBINS
- Health Care Services
BANGKOK DUSIT MEDICAL SERVICES PCL
BGH
BUMRUNGRAD HOSPITAL PCL
BH
BANGKOK CHAIN HOSPITAL PCL
KH
- Media & Publishing
BEC WORLD PCL
BEC
MAJOR CINEPLEX GROUP PCL
MAJOR
MCOT PCL
MCOT
RS PUBLIC COMPANY LIMITED*
RS
- Tourism & Leisure
THE ERAWAN GROUP PCL
ERAWAN
- Transportation & Logistics
AIRPORTS OF THAILAND PCL
AOT
BANGKOK EXPRESSWAY PCL
BECL
PRECIOUS SHIPPING PCL
PSL
REGIONAL CONTAINER LINES PCL
RCL
THAI AIRWAYS INTERNATIONAL PCL
THAI
THORESEN THAI AGENCIES PCL
TTA

Industry Group: Technology
- Electronic Components
CAL-COMP ELECTRONICS (THAILAND) PCL
CCET
DELTA ELECTRONICS (THAILAND) PCL
DELTA
HANA MICROELECTRONICS PCL
HANA
- Information & Communication Technology
ADVANCED INFO SERVICE PCL
ADVANC
FORTH CORPORATION PCL*
FORTH
THE INTERNATIONAL ENGINEERING PCL*
IEC
JASMINE INTERNATIONAL PCL
JAS
SAMART CORPORATION PCL
SAMART
SHIN SATELLITE PCL
SATTEL
TRUE CORPORATION PCL
TRUE
TT&T PUBLIC COMPANY LIMITED
TT&T
TWZ CORPORATION PCL*
TWZ

Replacement list for SET100 Index

Property Development PROPERTY PERFECT PCL PF
  RAIMON LAND PCL RAIMON
Home & Office Products SIAM STEEL INTERNATIONAL PCL SIAM
Property Development N. C. HOUSING PCL NCH
Finance and Securities CAPITAL NOMURA SECURITIES PCL CNS

* New securities added for this period