chemical manufacturer
According to the North American Industry Classification System (NAICS), the chemical industry is identified as NAICS 325. Within this grouping the 4-digit sub-industries are:
Industrial Chemicals
3251 Basic Chemicals
Basic chemical companies transform raw, natural resources like natural gas, crude oil, minerals and metals into organic (petrochemicals) or inorganic chemicals. Also within the basic chemical industry are those companies that start with one chemical substance and subject it to further chemical reactions to create second-order basic chemicals, known as derivatives.
3252 Synthetic Resins and Fibres:
These companies use basic chemicals produced from companies in NAICS 3251 and polymerize them into synthetic resins and fibres. In some cases companies in this industry are integrated (ie., they produce basic chemicals and then convert them into polymers), and in other cases companies buy the basic chemicals from a different company. For both of these industries, the companies tend to be large, multinational firms.
Agricultural Chemicals
3253 Fertilizers and Pesticides:
Fertilizer production is quite similar in nature to basic chemical production. Raw resources are chemically reacted to produce the desired species. Pesticides involve an active ingredient that provides the desired pest-control functionality blended with other substances in order to create a product that is useable by customers. In Canada, there is little production of pesticide active ingredients, and most of the industry is involved in blending, only. Companies in this industry also tend to be large, multinational firms.
Pharmaceuticals
3254 Pharmaceuticals and Medicines:
Pharmaceuticals also involve an active ingredient that provides the basic intended functionality, blended with other substances to put that active ingredient into a form that is easy for patients to use.
Formulated Products
3255 Paints, Adhesives and Sealants
3256 Soaps and Toilet Preparations
3259 Other Chemical Products
For the most part, formulated product manufacturing processes do not involve chemical reactions, but rather involve the blending of a number of chemical products together to meet a particular end-use application. This part of the industry is characterized by a predominance of small and medium-sized firms.
Within each 4-digit NAICS industry, there are further subdivisions into more specific industry groups. The destribution of industry shipments by each of the major sub-industry groupings is shown in Figure 1.
Figure 1: Chemical Industry Structure, 2010 (percentage of total)
the long description is located below the image