Awards and standard Certifications in 2005

The Siam Cement Public Company Limited

-   Thailand’s Top Company for the Second Consecutive Year
    From The Asian Wall Street Journal

-   Dow Jones Sustainability World Indexes (DJSI) for the Second
    Consecutive Year
    From Dow Jones of New York

-   Best Investor Relations, Leading CFO, and Leading IR Professional in
    Building Materials Industry in Asia
    From Institutional Investor Research Group

-   Best Investor Relations in South East Asia 2005: Best Thai IR
    From IR Magazine of Singapore

-   Thailand Business Leader Awards: Thailand CEO’s Choice of the Year
    From CNBC Asia Pacific

-   SET Awards: Best Performance in Property & Construction Industry and
    Honor Award for Distinction in Maintaining Excellent Corporate
    Governance Report 
    From The Stock Exchange of Thailand and Money & Banking Magazine

-   Thailand Corporate Excellence Award in four categories: Overall
    Corporate Excellence, Visionary Leadership, Commitment to Product
    and/or Service Quality, and Commitment to Human Resource Management
    From Thailand Management Association and the Sasin Graduate
    Institute of Business Administration of Chulalongkorn University

Chemicals Business

Rayong Olefins Co., Ltd.

-   Outstanding Award for Safety, Occupational Health, and Working
    Environment
    From Ministry of Labour

Junior QC prize (Silver) of Thailand Quality Prize 2005 From Technology Promotion Association (Thailand-Japan)

The Best QC of ICQCC 2005 From Thai QC Exposition

ISO 14001:2004 Certification for Environmental Management System From SGS (Thailand) Co., Ltd. 

Siam Mitsui PTA Co., Ltd. 

-   Outstanding Award for Safety, Occupational Health, and Working
    Environment
    From Ministry of Labour

Thai MMA Co., Ltd. 

-   EIA Monitoring Awards 2005
    From Ministry of Natural Resources and Environment

-   Outstanding Award for Safety, Occupational Health, and Working
    Environment
    From Ministry of Labour

ISO 14001:2004 Certification for Environmental Management System From SGS (Thailand) Co., Ltd. 

Thai Polyethylene Co., Ltd. 

Thai Polyethylene (1993) Co., Ltd. 

Thai Polypropylene Co., Ltd. 

Thai Polypropylene (1994) Co., Ltd. 

-   Outstanding Award for Safety, Occupational Health, and Working
    Environment
    From Ministry of Labour

Junior QC prize (Gold) of Thailand Quality Prize 2005 From Technology Promotion Association (Thailand-Japan)

-   ISO 14001:2004 Certification for Environmental Management System
    From Management System Certification Institute (Thailand)

Paper Business

Thai Containers Ltd.

-   AFTA Excellence Awards 2005 : Silver Award in Post Print for
    Corrugated, White Liner Printing
    From Asian Flexographic Technical Association (AFTA)

-   The Prime Minister’s Industry Award for Safety Management
    From Ministry of Industry

Thai Containers Group Co., Ltd.

-   FTA’s Excellence in Flexography Awards 2005 (USA): Gold Award and
    Silver Award in Graphic Design, Bronze Award in Corrugated, and
    Honorable Mention Award
    From Flexographic Technical Association (FTA)

Thai Containers Industry Co., Ltd.

-   AFTA Excellence Awards 2005 : Gold Award, Silver Award, and Bronze
    Award in Post Print for Corrugated, Non White Liner Printing
    From Asian Flexographic Technical Association (AFTA)

-   The Prime Minister’s Industry Award for Quality Management
    From Ministry of Industry

Thai Containers V&S Co., Ltd.

-   AFTA Excellence Awards 2005 : Bronze Award in Post Print for
    Corrugated, Non White Liner Printing
    From Asian Flexographic Technical Association (AFTA)

Citypack Co., Ltd.

-   AFTA Excellence Awards 2005 : Innovation Award and Gold Award in
    Post Print for Corrugated, White Liner Printing

From Asian Flexographic Technical Association (AFTA)

Thai Containers Ratchaburi (1989) Co., Ltd.

-   The Prime Minister’s Industry Award for Productivity Category
    From Ministry of Industry

Phoenix Pulp & Paper Public Company Limited

TLS. 8001-2003: Thai Labour Standard Certification, Completion Level, Generative Phase From Ministry of Labour 

Cement Business

Siam Cement Industry Co., Ltd: Metrological Center

-   TIS 17025-2543 Certificate of laboratory accreditation for the
    competency of calibration and testing laboratory: for Environmental
    Laboratory 25 parameters
    From Thai Industrial Standards Institute

The Siam Cement (Ta Luang) Co.,Ltd: Khao Wong Plant

-   The Prime Minister’s Industry Award for Environmental Quality
    Preservation
    From Ministry of Industry

-   Outstanding Award for Mining
    From Ministry of Industry

-   EIA Monitoring Awards 2005
    From Ministry of Natural Resources and Environment

-   Outstanding Award for Safety, Occupational Health, and Working
    Environment
    From Ministry of Labour

-   Outstanding Award for Labour Relations
    From Ministry of Labour

-   Outstanding Award for Welfare Relations
    From Ministry of Labour

-   Safety Award for Completing One Year without a Lost-time Accident
    From The Ministry of Labour

-   ISO 9001: 2000 Certification for Quality Management System
    From Management System Certification Institute (Thailand)

-   ISO 14001:2004 Certification for Environmental Management System
    From Management System Certification Institute (Thailand)

-   TIS 17025-2543 Certificate of Laboratory Accreditation for the
    Competency of Testing
    From Thai Industrial Standards Institute

The Siam Cement (Ta Luang) Co., Ltd : Ta Luang Plant

-   TIS 17025-2543 Certificate of Laboratory Accreditation for the
    Competency of Testing
    From Thai Industrial Standards Institute

The Siam Cement (Kaeng Khoi) Co.Ltd.

-   ISO 14001:2004 Certification for Environmental Management System
    From Management System Certification Institute (Thailand)

-   Environmental Performance Assessment Program (EPAP Level 5)
    From ERM Siam Co., Ltd.

The Siam Cement (Thung Song) Co., Ltd

-   Outstanding Award for Mining
    From Ministry of Industry

-   EIA Monitoring Awards 2005 (Mining Category)
    From Ministry of Natural Resources and Environment

-   Environmental Performance Assessment Program (EPAP Level 5)
    From ERM Siam Co., Ltd.

The Siam Cement (Lampang) Co. Ltd.

-   Outstanding Award for Mining
    From Ministry of Industry

-   EIA Monitoring Awards 2005 (Cement Plant and Mining Category)
    From Ministry of Natural Resources and Environment

-   Outstanding Award for Labour Relations (Small-sized Enterprise
    Category)
    From Ministry of Labour

-   ISO 14001:2004 Certification for Environmental Management System
    From Management System Certification Institute (Thailand)

The Concrete Products and Aggregate Co., Ltd.

-   Thailand Quality Class 2004
    From National Committee Thailand Quality Award

-   Zero Accident Certificate
    From The Department of Labour Protection and Welfare

-   White Factory Award : 15 Plants
    From The Department of Labour Protection and Welfare

-   Invention Patent: The Rotable Concrete or Mortar (Mixed Cement and
    Sand) Mixer System is Powered by The Engine of The Compact Truck for
    Installing on The 4 and 6 Wheel Truck
    From Department of Intellectual Property

-   Invention Patent: Very High Early Strength Cement
    From Department of Intellectual Property

-   ISO 14001:2004 Certification for Environmental Management System
    From Management System Certification Institute (Thailand)

Siam Mortar Co., Ltd.

-   ISO 9001: 2000 Certification for Quality Management System
    From Management System Certification Institute (Thailand)

-   ISO 14001:2004 Certification for Environmental Management System
    From Management System Certification Institute (Thailand)

The Siam White Cement Co., Ltd.

-   ISO 14001:2004 Certification for Environmental Management System
    From Management System Certification Institute (Thailand)

-   TIS 18001 Certification for occupational health and safety
    management system
    From Management System Certification Institute (Thailand)

The Siam Refractory Industry Co., Ltd

-   Outstanding Award for Safety, Occupational Health, and Working
    Environment
    From Ministry of Labour

-   Outstanding Award for Welfare Relations
    From Ministry of Labour

-   Safety Award for Completing One Year Without a Lost-time Accident

From Ministry of Labour

-   TIS 18001 and OHSAS 18001 Occupational Health and Safety Management
    System
    From Management System Certification Institute (Thailand)

Building Products Business

Thai Ceramic Co., Ltd.

-   Honorable Mention, DesignEX 2005 Product Awards (Australia) for
    ‘Pimai’ Ceramic Tiles
    From DesignEX

-   Outstanding Award for Labour Relations and Welfare Relations
    From Ministry of Labour

    CPAC Roof Tile Co., Ltd.

-   CPAC Monier Cool Roof System, which can reduce the room temperature
    of tropical houses, was earned the National Innovation Award for the
    Economy
    From the National Innovation Agency, Ministry of Science and
    Technology

    Siam Sanitary Ware Co., Ltd.

-   Outstanding Award for Welfare Relations
    From Ministry of Labour

-   Outstanding Award for Labour Relations for the Third Consecutive
    Year (2003-2005)
    From Ministry of Labour

    The Siam Ceramic Group Industries Co., Ltd.

-   TIS 18001 and OHSAS 18001 Occupational Health and Safety Management
    System
    From Management System Certification Institute (Thailand)

Distribution Business

Cementhai Logistics Co., Ltd.

-   Q-Mark (Trading and Services Section)
    From Thai Chamber of Commerce

-   ISO 9001: 2000 Certification for Quality Management System
    From Management System Certification Institute (Thailand)

SCT Co., Ltd.

-   Prime Minister’s Export Award: The Best Exporter
    From Department of Export Promotion

-   Customs Broker
    From Custom Department

-   Gold Card
    From Custom Department

-   ISO 9001: 2000 Certification for Quality Management System
    From Management System Certification Institute (Thailand)