There are three main types of raw material used in the industry.

Whether the end products are to be used as human food is based on the type of raw material and the processing methods.

Producing a steel structure will need only one type of raw material - steel.

In addition, only tissue from types of raw material in which the virus has never been detected may be used.

The fund owns stocks of companies that produce oil, metals, forest products and other types of raw materials.

Some types of raw materials are:

According to the types of raw material, bamboo charcoal can be classified as raw bamboo charcoal and bamboo briquette charcoal.

Other factors may affect the manufacturability such as the type of raw material, the form of the raw material, dimensional tolerances, and secondary processing such as finishing.

We've made sure that we moved into the modern era with its technology and equipment, but the traditions of the types of raw materials used and how to prepare our products live on.

Yarns are made from either natural or man-made fibres, and the quality of fabric will ultimately depend upon the type of raw materials used and how the yarn was manufactured into cloth.

Global prices for all the most important types of raw material, which had been growing since 2000, shot up faster than ever before in the first half of last year, but then a ruinous collapse began right across the commodities market.

During the excavation process several archaeological objects were found that corresponds to the pre-Hispanic period and a few to the colonial period, these artefacts were developed with different types of raw material, for example: lithic, human bones, clay, metal etc.

Century Furniture Industries, based in Hickory, N.C., which has already seen fuel costs for shipping rise by 60 percent since early 2005, has been asked to pay higher prices for at least a dozen types of raw materials and supplies.

In 2000 d'Errico and Nowel argued that the incisions could be reliably identified as human-made, but a practical function related to tool-making could not be ruled out: "the use of different types of raw materials to produce a varied tool kit seems well documented."