Russia’s permanent envoy to the UN Vitaly Churkin submitted on Wednesday documents; verified by chemical and scientific analyses, to the UN Secretary General Ban Ki-Moon, prove that many Turkish companies have exported materials related to making explosives for the terrorist organizations in Syria, including the ISIS.

Churkin, in a letter sent to Ki-Moon, revealed the names of Turkish companies which export necessary components to ISIS to produce hand-made bombs.

Novosti quoted Churkin as saying “operations of analyzing the basic chemical materials of the bombs, seized at extremists in Ayn Arab and Tikrit, show that they were manufactured in Turkey.”