It directly contributed to sanctions such as American embargo of Japanese imports, and things like Export Control Act of 1940 and then the Tripartite Pact.
(BTW, thanks for asking; this made me read more about history in the area - I had no idea, for instance, that Soviet artillery and airplanes had attacked Chinese Muslim nationalist (KMT) troops with mustard gas in 1934 in the Soviet invasion of Xinjiang, nor that there were still White Russian troops that operated on same side with NKVD and GPU troops. What a murky business.)