return _WatchContextManager(
Цены на нефть взлетели до максимума за полгода17:55
，这一点在PDF资料中也有详细论述
Venezuela's oil is also of poorer quality than its Saudi equivalent. Its sour, heavy crude is difficult to extract and refine, while its high sulphur content makes it corrosive to pipelines. A resurgence of Venezuela's industry could pose problems for Canada, which produces similarly viscous oil and exports much of it to the US, but analysts reckon the risk is minor.
19:33, 5 марта 2026Путешествия
В Финляндии предупредили об опасном шаге ЕС против России09:28