I hear about payment issues from Russian companies, they complain in interviews and blog posts in *.ru Also VTB CEO, a top-10 bank in Russia, recently complaine

I hear about payment issues from Russian companies, they complain in interviews and blog posts in *.ru Also VTB CEO, a top-10 bank in Russia, recently complained in public that China closed their China branch. I think sanctions are working, they do not shut down China-Russia trade but definitely make it difficult.