South Korea is drawing growing interest from Middle Eastern oil producers seeking to store crude oil at the country’s petroleum reserve bases, the world’s sixth largest, amid a prolonged blockade of the Strait of Hormuz, a South Korean official and an expert on the matter have said. The strait’s closure in the wake of the US-Israel war on Iran has taken a toll not only on South Korea and other nations dependent on oil imports but also oil-producing countries whose storage tanks are filling up...