Small business self-certification, a one-year certification which requires annual renewal, is a prerequisite for verification as a Small Diverse Business. Visit smallbusiness.pa.gov for program guidelines, Frequently Asked Questions (FAQs), and step-by-step instructions for the self-certification process.
The main uses for coal are Fuels, Plastics and Electricity.
Coal is one of the most useful things that are often used by most people due to the benefits that it provides. It has been used for many years and it is the included in the list of the most significant sources of energy. It is offered at a very low cost and it is relatively abundant. China and India are some of the countries that offer coal at a very affordable price. 2  Abundance-Coal is everywhere. 3  In this case, you can easily found it in different parts of the world. 4  If you are interested to look for it, you must go to China, India, and USA.