Shares of Castrol India surged 6.4% following reports that BP Plc’s global Castrol lubricants unit is attracting bids from several major companies, including Reliance Industries, Apollo Global, and Saudi Aramco. The stock is up roughly 17% over the past year.

• BP’s Castrol unit is drawing significant interest.
• Reliance, Apollo, & Aramco are potential bidders.
• Castrol India shares rose 6.4% on the news.