(Reuters) – Shares in BP fell nearly 7% on Monday after the energy major revealed plans to sell its nearly 20% stake in Russian oil giant Rosneft following Moscow’s invasion of Ukraine. Rosneft accounts for around half of BP’s oil and gas reserves and a third of its production. A sale of the 19.75% stake will result in charges of up to $25 billion, BP said on Sunday. BP shares were down 6.7% at 352.50 pence on the London Stock Exchange by 0807 GMT. (Reporting by Pushkala Aripaka and Sachin Ravikumar in Bengaluru; Editing by Anil D’Silva)