Why China Is Being Flooded With Oil: Billions In Underwater OPEC Loans Repayable In Crude

When the price of oil was above $100, many of the less developed oil exporting OPEC members decided to capitalize on the high price and cash out by taking loans using the precious liquid as collateral very much the same way corporate CEOs use their inflated stock (thanks to buybacks they authorize) to issue loans against said stock. And why not: even if the price of oil were to drop, they could just pump more until the principal is repaid.