On July 21, 2017, the Organization for the Prohibition of Chemical Weapons (OPCW) carried out the on-site verification on Schedule 3 chemical, Tri-ethanol-amine (TEOA) at Yuan Big Group Limited, the OPCW inspectors listened to introduction of Yuanbig Trading Limited before executing a thorough verification on the records during our production.
The Signing Ceremony of Preliminary Finding by OPCW Inspection was held on July 27. The inspector announced that the production activities of TEOA in Yuanbig Trading Limited were consistent with the information provided. No violation of the Convention was detected.