Anthracite minimum carbon content of 95%. They also differ in usage from standard grade anthracite (used mainly for power generation), being employed mainly in metallurgy as a cost-efficient substitute for coke in processes such as sintering and pelletising, as well as pulverised coal injection (PCI) and direct injection into blast furnaces. They can also be used in water purification and domestically as a smokeless fuel. HG and UHG anthracite account for a small percentage of the total anthracite market. The major producing countries are Russia, Ukraine, Vietnam, South Africa and the US. The primary sizes used in the United States for
Siberian Anthracite a part of the Alltech Group, which is the majority shareholder. The company is led by CEO Anastasia Poprygaeva. Siberian Anthracite dates back to the mid-1970s, having been founded in 1974 to supply a number of Soviet enterprises producing electrodes and metallurgical and ferroalloy plants. The company's assets were restructured in 2001 as CJSC Siberian Anthracite. In 2011, it was reported that the company planned to list its shares in London. Siberian Anthracite was a founder member of Novosibirsk-based professional ice-hockey club Sibir, and continues to sponsor the club. Siberian Anthracite Siberian Anthracite () is Russia's largest producer of ultra