NatSteel, Ltd., through its subsidiaries, engages in manufacturing and trading in lime and industrial chemicals, environment and engineering services, building products and services, and properties in Singapore and internationally. It offers precast concrete, premix mortar, and building related products; and manufactures and sells calcific products, monolithic refractories, and plastering materials. The company also trades oil and petroleum products; collects, treats, recycles, and disposes chemicals and oil waste; builds and repairs ships; cleans oil tanks and maintains ship equipment and premises; designs, engineers, and manufactures container handling spreader; designs and manufactures spreader cranes; and manufactures and trades water treatment chemical products. In addition, NatSteel sells, services, and leases equipment in the petroleum, construction, shipbuilding, and related industries, as well as manufactures and trades in mixed C4 products and synthetic rubber. The company also engages in owning and managing Raffles Marina Club. It has operations in the People’s Republic of China, Thailand, Hong Kong, Malaysia, and Indonesia, as well as in the United Kingdom, Australia, and Finland. The company was incorporated in 1961 as National Iron and Steel Mills, Ltd. and changed its name to NatSteel, Ltd. in 1990. NatSteel is headquartered in Singapore, Singapore.