The Siam Cement Public Company Limited

Registration Number : 0107537000114

Business : Holding Company

Main Businesses: Chemical, Paper, Cement,

Building Products, and Distribution

Head Office : 1 Siam Cement Road, Bangsue, Bangkok 10800

Telephone : 0-2586-3333, 0-2586-4444

Facsimile : 0-2587-2199, 0-2587-2201

HOMEPAGE : www.siamcement.com

The Siam Cement Group (SCG) was founded under the Royal Decree of His
Majesty King Rama VI in 1913 as the nation’s first cement producer, a
construction material critical to national development. SCG has expanded
continuously since that time, becoming the largest and most advanced
industrial conglomerate in Thailand with five strategic business units:
Chemical, Paper, Cement, Building Products, and Distribution. SCG has
enlarged its role from domestic market leader to regional market leader
by exporting various products into the region.

In addition, since SCG is determined to develop the quality of life of
Thai people for the betterment and benefit of Thai society, SCG provides
tremendous support for the development of education, sports,
environment, and public welfare. At the same time, SCG is dedicated to
strictly conduct its business in accordance with the concept of good
corporate governance to ensure transparency, disclosure, verification
and fairness. This is in harmony with its Code of Ethics of which can be
summarized into “Quality and Fairness”.

SCG acts as the Group holding company. Management structure comprises
strategic business units with their own holding companies to fully
decentralize, efficiently and effectively conduct businesses, increase
management adaptability, and be able to clearly measure and monitor
financial performance.

Chemicals Business: An integrated producer of polyolefins plastic
pellets, producing a wide array of chemical products from upstream
petrochemicals such as olefins to downstream petrochemicals such as
polyolefins. The business has also entered into joint ventures with
global industry leaders in manufacturing and marketing other products
such as polystyrene, styrene monomer production with The Dow Chemical of
U.S.A, Mitsui Chemicals, and MMA production with Mitsubishi Rayon of
Japan.

Paper Business: The country only integrated producer of high quality
pulp, paper and containers. The business is divided into pulp, printing
and writing paper, packaging paper and corrugated containers.

Cement Business: The largest cement and concrete manufacturer which main
products are grey and white cement, ready-mixed concrete, dry mortar and
refractory products. Selected brands well-known in industrial market are
grey cement in “Tiger” and “Elephant” brands, as well as “CPAC” ready
mixed concrete.

Building Products Business: The Business administers building products.
Major products are roof tiles such as “Tiger” and “Elephant”
fibre-cement roof tiles, “CPAC Monier” concrete roof tiles, “EXCELLA”
ceramic roof tiles, “COTTO” and “SGI” floor and wall tiles, “CPAC”
concrete blocks, concrete floor and wall tiles.

Distribution Business: The Business is responsible for domestic and
international trading, logistics, warehousing, and distribution of raw
materials and finished products. Advanced information technology has
been adopted to enhance the management efficiency of its warehousing,
logistics and distribution network.

In addition, SCG manages its investment in assorted non-core businesses
through two holding companies as follows:-

-   Cementhai Holding Co., Ltd. manages the Group’s investment in
    non-core businesses including tire and automotive parts, electrical
    components, agricultural machines and steel.

-   Cementhai Property (2001) Public Company Limited manages the Group’s
    industrial estate.