Wow!
How's that quality control??
And much worse: even at 110V, you'd not expect a single 1 A to pass the cable, and - depending on the standards - it will be marked at 2, 4, even 10 or 13 A. If at least it would start burning while running at its limits. But these burn from relatively small currents, less than 10% of the rated ones. So the manufacturer *must* have known that some isolated copper atoms would suffice. And HP surely has not done *any* QC, because simply cutting a sample ought to have demonstrated the prevailing lack of expensive electric conducting material.