Saudi Arabia and Russia agreed to work together to ensure oil market stability even as leaders from the world’s two biggest crude producers stopped short of offering detailed proposals. Oil-market stability is impossible without Saudi-Russian cooperation, the kingdom’s influential Deputy Crown Prince Mohammed bin Salman said after meeting on Sunday with President Vladimir Putin in Hangzhou, China. Prince Mohammed made his comments three days after Putin said he’d like OPEC and Russia to agree to freeze crude supply to steady the market. “Our countries are the two biggest oil producers, that’s why there can’t be a ... (full story)