<p>Refiner Hindustan Petroleum Corp Ltd has made a rare purchase of 2 million barrels of Russian Urals crude for loading in May, trade sources said on Thursday.</p>.<p>The cargo was sold by a European trader, they said.</p>.<p><strong>Watch the latest DH Videos here:</strong></p>
<p>Refiner Hindustan Petroleum Corp Ltd has made a rare purchase of 2 million barrels of Russian Urals crude for loading in May, trade sources said on Thursday.</p>.<p>The cargo was sold by a European trader, they said.</p>.<p><strong>Watch the latest DH Videos here:</strong></p>