About

Provided by Yoon & Yang LLC

Yoon & Yang’s Customs and International Practice consists of attorneys, certified public accountants, certified customs brokers and certified tax accountants with in-depth expertise and pragmatic experience in their respective fields. Based on the collaboration of our professionals, our Practice offers integrated services and comprehensive solutions to a full range of matters associated with customs valuation, customs audits, customs appeals, customs-related investigations and criminal defense. Our Practice also assists multinational companies in designing and implementing effective risk management strategies addressing transfer pricing, foreign exchange, and other customs-related issues under the Customs Act and the Foreign Exchange Transactions Act, and authoritative interpretations from the Ministry of Economy and Finance.

Yoon & Yang’s Customs and International Trade Practice assists domestic and foreign companies to ensure their protection under free trade agreements and bilateral investment treaties. In particular, our International Trade Practice actively aids domestic and foreign companies in responding to anti-dumping, countervailing duties, and safeguard investigations and obtaining remedies through investor-state dispute mechanisms. Furthermore, our Practice provides consulting services to domestic companies so that they can take advantage of free trade agreements and bilateral investment treaties in expanding their overseas businesses.

Chambers Review

Provided by Chambers

International Trade - South Korea

2
Band 2

What the Team is Known For

Yoon & Yang has a prominent international trade law practice in South Korea that offers services across a wide spectrum of international trade matters. It has noted strength in representing the South Korean government and domestic respondents in countervailing duty investigations in North America. The firm also advises a variety of private manufacturers and is experienced in handling non-tariff barriers and trade policy issues. It is active in trade remedy disputes and anti-dumping matters. The team also has experience in representing parties in investor-state disputes brought under FTAs.

Work Highlights

  • Yoon & Yang represented the Korean government in US countervailing duty administrative reviews on certain corrosion-resistant steel products from the Republic of Korea.

Strengths

Provided by Chambers

Notable Practitioners

Provided by Chambers

Dong-Won Jung
2
Dong-Won Jung
2
Band 2

Dong-Won Jung is well versed in matters including anti-dumping investigations, sanctions advice and the representation of government bodies in WTO disputes.

He has strong knowledge of both trade policy and government affairs, which makes collaboration very smooth. He is highly knowledgeable, skilled in related areas and fluent in English.

Dong-Won possesses strong legal expertise in trade law and domestic industry, and excels in responding promptly to client needs.

Jeongju Jahng
3
Jeongju Jahng
3
Band 3

Jahng Jeongju draws on his former experience as a trade policy official to advise clients on a range of trade issues, including administrative reviews, sanctions and export control issues, WTO matters and digital trade agreements.

He has extensive experience in the trade field, including trade agreements, trade disputes and trade policies of other countries, such as the USA and EU.

Jeongju is fundamentally highly capable and of excellent character. He is kind, thorough and meticulous in reviews.

Ranked Lawyers at
Yoon & Yang LLC

Provided by Chambers
Filter by
Band

South Korea

International Trade

Dong-Won Jung
2
Dong-Won Jung
2
Band 2
Jeongju Jahng
3
Jeongju Jahng
3
Band 3

Members

Provided by Yoon & Yang LLC

Dong-Won Jung

Dong-Won Jung

Head of Department

Hyejin Woo

Jeongju Jahng

Jong Hwa Jung

Yunkyung Park

Clients

Provided by Yoon & Yang LLC

Hyosung TNC

Hyundai Motor Company

Hyundai Robotics

Hyundai Rotem

Hyundai Steel Company

Kia Motors Corporation

Korea Electric Power Corporation (KEPCO)

Korea Hydro & Nuclear Power Co., Ltd.

Ministry of Foreign Affairs

Ministry of Trade, Industry & Energy

SK Chemical

Samsung C&T Corporation

Seochang Electric Communication Co., Ltd.

Seong-An synthetics

TK Chemical

Toray Advanced Materials

Unid btplus Co., Ltd.