There could be some jews who did that but I wouldn't say jews in general.

I think calling those responsible: disloyal, nihilist, anti-nationalist, globalist, marxist, libtard, greedy, clientist or retared people... It would be a more accurate approach.

For it strategically, economically and financially weakens the country where the factories leave, while doing the opposite to the country where factories are build.

The "redistribution" of wealth aids the marxist perspective.

The weakening of one nation over the other aids the anti-nationalist and clientist perspective of the country weakened... And the nationalist and expansionist perspective of the country strenghtened.

And, ofcourse, the cheap labor costs etc would quickly and easily enrich but a very few amount of people, often cosmopolitan, libtard globalist elites, who don't even need to be loyal to any country, since they have real estate across the world. Not talking about jews here, by default, but rich, materialist, hedonist shareholders etc.

Anyone could "benefit" from trade, as long as the parties holding the reigns, allow it...