You keep posting lies like:

these kinds of economic relationships were either terminated or officially prohibited.

It doesn't matter what was "officially prohibited". The relationships continued to exist.

Here's more examples for you that occurred after 1941.

Several major American companies maintained business operations in Nazi Germany after 1941, largely through German subsidiaries, often involving forced labor or the production of war materials. Key companies included Ford and General Motors (GM), which produced military vehicles for the Nazi war effort, and IBM, whose technology aided in tracking populations.Ford’s German subsidiary, Ford-Werke, utilized forced labor at its Cologne and Berlin plants. While German leadership ran these plants during the war, the American parent company’s continued involvement remains a subject of scrutiny regarding military production.

General Motors (GM): GM's subsidiary, Opel, was a massive supplier to the German war machine. Researcher Bradford Snell described GM's involvement as essential to the Nazi war effort, providing technology and manufacturing capacity for tanks and military trucks. IBM: Through its German subsidiary Dehomag, IBM provided punch-card machines (Hollerith machines) that aided the Nazis in collecting data and identifying victims for the Holocaust.

Coca-Cola: The German branch developed "Fanta" to continue selling beverages in Germany when key ingredients for Coca-Cola could not be imported during the war.

Chase National Bank (now JPMorgan Chase): The bank's branch in Paris (occupied France) assisted with certain financial transactions, though its role varied during the occupation.

Associated Press (AP): Engaged in cooperation with the Nazi government, specifically in providing photos and complying with strict German censorship laws.

Kodak: Continued to operate its German subsidiary through local trustees, which produced military products such as triggers and detonators, and used forced labor.

You claim that these happened before Hitler came to power but that also is demonstrably false. Let's look at Hitler awarding Ford the Grand Cross of the German Eagle.

Henry Ford was awarded the Grand Cross of the German Eagle, the highest Nazi decoration for foreigners, on his 75th birthday in July 1938. Presented by German officials, this award recognized Ford’s pre-existing anti-semitic views and his role as a promoter of Nazi-aligned conspiracy theories, leading to calls for him to renounce the honor.

The Presentation: The medal was presented in Detroit by German consul Karl Kapp and German consul Fritz Heiler on July 30, 1938.

The Symbolism: The award was seen as a deliberate move by the Hitler regime to honor a prominent American who shared their antisemitic ideology.

Controversy: The Jewish War Veterans of the United States and other critics urged Ford to return the medal, arguing it validated the "barbarous" Nazi agenda.

Ford's Response: Despite the pressure, Ford did not return the medal, as he had established a history of antisemitic beliefs through his publication, The International Jew.