Trump threatens 150%-300% tariffs over U.S. investment

01The Story新闻事实

President Donald Trump threatened tariffs of 150% to 300% on companies from South Korea, China, Japan and Canada that do not build manufacturing operations in the United States within about 18 months. South Korea faces particular pressure over a 2025 commitment to invest $350 billion in the U.S., while Washington has linked tariff treatment to progress on that pledge.美国总统唐纳德·特朗普威胁称，如果来自韩国、中国、日本和加拿大的企业不在约18个月内在美国建设制造业务，可能面临150%至300%的关税。韩国尤其面临压力，因为其2025年承诺向美国投资3500亿美元；华盛顿已将关税待遇与该承诺的落实进展联系起来。

Trump said companies from South Korea, China, Japan and Canada could face tariffs of 150% to 300% if they fail to build U.S. operations within about a year and a half.特朗普表示，如果来自韩国、中国、日本和加拿大的企业未能在约一年半内建设美国业务，可能面临150%至300%的关税。
South Korea committed to invest $350 billion in the United States in 2025, including $200 billion in strategic investments and $150 billion for shipbuilding.韩国于2025年承诺向美国投资3500亿美元，其中包括2000亿美元战略投资和1500亿美元造船投资。
Washington lowered South Korea's reciprocal tariff rate from 25% to 15% last July.去年7月，华盛顿将韩国的对等关税税率从25%降至15%。
South Korea later pledged to direct $200 billion of its overall commitment into U.S. projects, in installments of up to $20 billion annually.韩国随后承诺将整体投资计划中的2000亿美元投入美国项目，每年分期金额最高为200亿美元。
Representatives from South Korea said they were still assessing a proposed investment in the Alaska LNG project when Trump announced that the country had bought into it.特朗普宣布韩国已投资阿拉斯加液化天然气项目时，韩国政府代表表示仍在评估该投资机会。

The threat makes market access and tariff relief increasingly conditional on foreign companies and governments committing capital to U.S. production.这项威胁显示，外国企业和政府能否进入美国市场并获得关税优惠，正越来越取决于其是否承诺在美国投入资本并开展生产。

023 Dimensions维度分析

Stakeholder impact利益相关方

Investment pledge under pressure投资承诺面临压力

South Korea's $350 billion commitment has become a focal point of U.S. tariff pressure. Disputes over investment details, revenue distribution and losses from unprofitable projects have complicated implementation.韩国3500亿美元的投资承诺已成为美国施加关税压力的焦点。双方在投资细节、收入分配以及亏损项目损失承担方面存在分歧，使承诺落实更加复杂。

Overall South Korean investment commitment韩国整体投资承诺

20252025年350 USD billion

20252025年200 USD billion

20252025年150 USD billion

South Korea pledged to invest $350 billion in the United States, including $150 billion for shipbuilding.韩国承诺向美国投资3500亿美元，其中包括1500亿美元造船投资。
The two sides reached an impasse over revenue distribution and losses from projects that failed to turn a profit.双方在收入分配以及未能盈利项目的损失承担问题上陷入僵局。

Cause因果关系

Tariffs linked to compliance关税与承诺落实挂钩

The article describes tariff policy as a negotiating instrument: Washington reduced South Korea's rate after the investment framework, while Trump has repeatedly threatened to raise duties if Seoul does not meet its commitments.文章显示，关税政策被华盛顿用作谈判工具：美国在投资框架达成后下调韩国税率，而特朗普又多次威胁称，如果首尔未履行承诺，将提高关税。

South Korea reciprocal tariff rate before reduction韩国对等关税下调前税率

Before last July去年7月之前25 percent

Within about 18 months约18个月内150 percent

Trump said tariffs could range from 150% to 300% for companies that do not build plants in the United States within about a year and a half.特朗普表示，如果企业不在约一年半内在美国建厂，关税可能从150%升至300%。
In January, Trump threatened to restore tariffs on Korean lumber, cars and prescription drugs to 25% if South Korea's legislature did not ratify the October framework.特朗普曾于1月威胁称，如果韩国国会不批准10月框架，将把韩国木材、汽车和处方药的关税恢复至25%。

Future signal前瞻信号

Broader pressure on Asian exporters对亚洲出口商的更广泛压力

Japan and China were named alongside South Korea as potential targets, suggesting that the proposed tariff approach extends beyond one bilateral investment dispute. The source does not specify separate investment amounts or tariff rates for Japan.日本和中国与韩国一同被列为潜在目标，表明拟议中的关税方式并不局限于一项双边投资争议。来源未说明日本的具体投资金额或单独关税税率。

Trump specifically mentioned companies from South Korea, China, Japan and Canada in his tariff threat.特朗普在关税威胁中明确提到了来自韩国、中国、日本和加拿大的企业。
The proposed policy would give countries about a year and a half to build plants in the United States.拟议政策将给予相关国家约一年半时间在美国建厂。

Key takeaway核心结论

The proposed tariffs would deepen the link between U.S. trade access and foreign investment commitments, with South Korea currently facing the most detailed pressure in the article.拟议中的关税将进一步把美国贸易准入与外国投资承诺绑定在一起，而韩国目前面临文中最具体的压力。

04What to Watch后续关注

Whether South Korea moves forward with the proposed Alaska LNG investment and other U.S. projects.韩国是否推进拟议中的阿拉斯加液化天然气投资及其他美国项目。
Whether Seoul fulfills its commitment to direct up to $20 billion annually into U.S. projects.首尔是否履行每年向美国项目投入最高200亿美元的承诺。
Whether the United States changes tariff treatment for Korean imports if investment commitments remain unresolved.如果投资承诺仍未解决，美国是否改变对韩国进口商品的关税待遇。
How Japan and other named economies respond to the proposed 150% to 300% tariff threat.日本及其他被点名经济体将如何回应150%至300%的拟议关税威胁。

05Uncertainties不确定因素

The source does not state whether the proposed 150% to 300% tariffs have been formally enacted.来源未说明150%至300%的拟议关税是否已经正式实施。
South Korean representatives were still assessing the Alaska LNG opportunity when Trump said the country had invested in it.特朗普宣布韩国已投资阿拉斯加液化天然气项目时，韩国代表仍在评估该机会。
The article does not provide specific investment commitments or tariff changes for Japan.文章未提供日本的具体投资承诺或关税变化。

06Sources信息来源

Trump Threatens 300% Tariffs on Foreign Countries and Enterprises That Fail to Invest in US - YahooTrump Threatens 300% Tariffs on Foreign Countries and Enterprises That Fail to Invest in US - Yahoo Yahoo News · 2026-10-05

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