Where the Commission finds that products originating in Taiwan which are subject to quantitative quotas established under this Regulation have been transhipped , rerouted or otherwise imported into the Community in circumvention of this Regulation and where there is clear proof of such circumvention , the Commission shall , in accordance with the procedure laid down in Article 9 , deduct from the quantitative quotas established under this Regulation an amount equivalent to the amount of the products concerned originating in Taiwan .