By Nidhi Verma, Chen Aizhu, Siyi Liu and Florence Tan NEW DELHI/SINGAPORE (Reuters) - Chinese and Indian refiners will source more oil from the Middle East, Africa and the Americas, boosting prices and freight costs,

The Biden administration has imposed some of its toughest sanctions yet on Russia, in a move designed to hit Moscow's energy revenue that is fuelling its war in Ukraine. The measures target more than 200 entities and individuals ranging from traders and officials to insurance companies,

The U.S. Departments of Treasury and State Friday applied new sanctions on Russia's oil production and exports. Sanctioned were oil companies, 183 ships, dozens of oil traders, insurance companies and energy officials.

By Timothy Gardner, Daphne Psaledakis, Nidhi Verma and Dmitry Zhdannikov WASHINGTON/NEW DELHI/LONDON (Reuters) -U.S. President Joe Biden's administration imposed its broadest package of sanctions so far targeting Russia's oil and gas revenues on Friday,

The outgoing Biden administration imposed restrictions on two major Russian oil producers and more than 180 oil-carrying vessels.

The White House has announced new sanctions against Russian oil companies, which are expected to cost Russia billions of dollars per month. The restrictions target Gazprom Neft and Surgutneftegas, as well as 183 ships involved in oil exports.