historia
2.2. TYPES OF INDUSTRY
There are several types of industry, depending on the type of products made, the weight and volume of materials and the target market.
HEAVY INDUSTRY
In heavy industry, raw materials are transformed into semi-finished products that are then used in other industries. Heavy industries require large capital investments. They occupy large areas near energy sources and raw materials. Heavy industries include:
HEAVY CHEMICAL INDUSTRY
It uses many different raw materials (coal, hydrocarbons, sulphur, salts, etc.) to produce raw materials for other industries (fuels, fertilisers, acids, explosives, etc.).
METALLURGY
It transforms non-ferrous minerals into metals (e.g. aluminium and copper) and semi-finished products (e.g. laminates, shaped and molten metals) for other industries.
FERROUS METALLURGY
It transforms iron into steel to make machinery or rails, amongst other elements required by many other industries.
ENERGY PRODUCERS
All industries that produce energy using different sources, e.g. thermal power stations.
CAPITAL GOODS INDUSTRY
This industry uses products from hea+vy industry as raw materials to make the materials and machinery required by other industries. It also requires large industrial complexes, large investment and a skilled workforce. These industries include:
THE METALLURGICAL PROCESSING INDUSTRY
It makes industrial machinery for light and heavy industry, and agricultural transportation, electrical and computer parts, etc.
CARGO TRANSPORTATION INDUSTRY
It includes the aeronautics industry (aeroplanes, helicopters, etc.), the naval industry (ships) and the railway industry (carriages, rails and train components).
CONSTRUCTION INDUSTRY
It makes materials for buildings and public works.
AEROSPACE INDUSTRY
It makes satellites and spacecraft.
LIGHT INDUSTRY
This industry makes products for consumers, using raw materials or semifinished products. It includes:
TEXTILE AND CLOTHING INDUSTRY
It converts raw materials of animal origin (wool, leather, etc.) or plant origin (cotton, linen, hemp, etc.) into fabric. The fabric is then used to make clothing. Synthetic or artificial fibres (acrylic, polyester, nylon, etc.) are also used.
AUTOMOTIVE INDUSTRY
It manufactures all types of vehicles: cars, lorries and motorbikes. This industry is dominated by large multinationals; they share the different parts of the vehicle production process between facilities in several countries.
FOOD INDUSTRY
It transforms raw materials from fishing, crop and livestock farming and prepares them for consumption.
LIGHT CHEMICAL INDUSTRY
It makes cosmetics, detergents, plastics, insecticides, paint, etc.
ELECTRONICS INDUSTRY
It manufactures hightech products, such as computers, audiovisual equipment and domestic appliances.
OTHER INDUSTRIES
There are as many industries as there are products on the market (furniture industry, book and printing industry, etc.). The number of light industries is therefore very high.