Domestic buyers biting into U.S. thermal supplies

摘要

The brilliant fictional detective Sherlock Holmes was knownfor his keen powers of observation. In “The Adventure ofSilver Blaze”, he observed that what was important to thesolution of the case was not what happened but what didn’thappen. A Scotland Yard investigator asked Holmes to share a detailto which the policeman should pay attention. Holmes pointedto “the curious incident of the dog in the night-time.” Theresponse to Holmes’ observation was – “The dog did nothingin the night-time.”