Skip to content

Onjoly Purification

International Trade Analyst

Onjoly Purification is an international trade analyst who combines deep analytical capabilities with hands-on experience supporting trade enforcement and compliance matters at the U.S. Department of Commerce’s International Trade Administration. She advises clients on international trade regulations, customs compliance, trade remedies, and evolving global trade policies, helping companies navigate complex regulatory requirements and enforcement risks.

Onjoly has extensive experience supporting antidumping (AD) and countervailing duty (CVD) proceedings, safeguard measures, scope and circumvention inquiries, sunset reviews, and tariff-related matters. Her work includes analyzing economic and financial data, evaluating company responses, preparing regulatory memoranda and public filings, and collaborating with attorneys, government agencies, and foreign stakeholders to address complex trade issues.

Drawing on her background in regulatory compliance, risk analysis, and cross-border investigations, Onjoly helps U.S. and international companies manage the analytical and procedural demands of trade remedy proceedings, develop effective compliance strategies, and respond to evolving trade enforcement challenges.

Practice Areas

Education

M.A., The George Washington University, Washington, DC, 2024, International Affairs
B.S., Towson University, 2020, Political Science

The Clark Hill approach is equally pragmatic and growth-minded, which is why we understand our clients’ toughest business challenges. Our multidisciplinary, global team of advisors focuses on smart legal solutions, delivered simply.

© 2026 Clark Hill PLC.