「委內瑞拉事件對中國獨立煉廠衝擊最大，因為它們可能失去折扣重質油的來源，」Sparta Commodities分析師June Goh對路透社表示，「但考慮到俄羅斯和伊朗的原料油充足，加上仍在海上的委油船貨，我們預計地煉並不需要高價搶購非制裁原油，因為經濟上不划算。」
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Check the box or listing for specs. Some manufacturers will list the version (and generation) of the USB cable on the box or online listing where you got the cable, or the device it came with. Some manufacturers will only list the type of USB connector or only mention the version (like “USB 3.2”) without mentioning the generation (like “Gen 2x2”) making it difficult to deduce the actual speed.