Minsk is the largest economic centre of Belarus. The total volume of tax revenues is about half of the total volume in the country. The largest taxpayers of the city in the first quarter of 2011 were Beltransgaz OJSC, Lukoil-Belorussiya IP, Minsk Kristall RUP (producer of alcoholic beverages), Velcom IP, Mingaz UP, Minskenergo RUP, Beltelecom RUP, Tabak-Invest LLC, Unis Oil LLC and Priorbank OJSC. Together, they provided 40% of revenues. In the first quarter of 2011, 54% of revenues to the consolidated budget of the city came from non-state enterprises, while in 2010 they accounted for 46.6% of revenues. In 2010, small businesses provided about 25% of tax revenues. The gross regional product of Minsk is 26.4% formed by the manufacturing industry, 19.9% ​​by wholesale trade 12.3% by transport and communications 8.6% by retail trade, and 5.8% by construction. The share of the city's gross regional product (GRP) in the republican gross domestic product (GDP) is 23.7%, or 120 trillion ₽ about 12.8 billion $