because it is
Chemical preparations, including essential oils, were the most important category in this industry in 2001. Shipments in this sector were about $6.7 billion, which accounted for 56.5 percent of total shipments.
Methane is a very common fuel and feedstock for chemical industry.
Remember that an important branch of industry is chemical engineering !
Sodium chloride is an important feedstock for the chemical industry.
It is important to the salmon fishing Industry
The chemical industry has a very important part in the economy of a country; all around us is a chemical material.
There was no "industry" during the bronze age...
It is important to control chemical reactions in industry.
The positioning of industry analysis is important: it is not so important that the analysis appear 'early' in a bp.
By far the most important industry is engineering. The chemical and pharmceutical industries are also important, also solar energy technology. In the services sector, financial services and tourism are very important. Beer making is also an important industry in Germany.
Formaldehyde is an important chemical used widely by industry to manufacture building materials and numerous household products.
1. Water is the most important solvent in laboratory and industry. 2. water is the most important and cheaper cleaning agent.