China's Growing Economic Sanctions on Taiwan Spark Tensions

China has escalated its use of economic sanctions against Taiwan, despite previously criticizing unilateral sanctions in international affairs. The measures, framed by Beijing as domestic policy due to Taiwan's "historically contested status," have expanded from targeting specific agricultural products to broader restrictions on processed foods.

In August 2022, following U.S. House Speaker Nancy Pelosi's visit to Taiwan, China suspended imports of Taiwanese fish, fruit, biscuits, and pastries. "Previously, China targeted single primary sector products to limit macroeconomic impact while focusing on regions supportive of the Democratic Progressive Party," said Chiu Chui-cheng, deputy chair of Taiwan's Mainland Affairs Council. "The current sanctions are more extensive and include processed foods."

In February 2023, China imposed sanctions on U.S. military contractors Lockheed Martin and Raytheon for supplying weapons to Taiwan. Though largely symbolic, these measures followed U.S. restrictions on Chinese airship and balloon companies, further straining economic relations between the world's two largest economies.

Tensions escalated in April 2023 after a meeting between U.S. House Speaker Kevin McCarthy and Taiwanese President Tsai Ing-wen in California. Tsai warned of unprecedented challenges to regional peace and democracy, while McCarthy reaffirmed U.S.-Taiwan friendship as vital to global freedom and stability.

China responded with three days of military drills around Taiwan, including actions described as "sealing off the island." On April 8, Chinese warships and aircraft, including 45 planes crossing the Taiwan Strait's median line, prompted Taiwan's Defense Ministry to condemn the "irrational act" as a threat to regional security.

China also imposed political sanctions on Taiwan's U.S. ambassador, Hsiao Bi-khim, barring her and her family from entering China or accessing Chinese financial assets. Taiwan's Foreign Ministry criticized the move as interference in its foreign affairs.

Taiwan's status remains a point of contention. While Taiwan has its own constitution and elected government, China views it as a breakaway province. Public opinion in Taiwan is divided between independence and eventual reunification, while the island's legal status remains internationally ambiguous.

Since President Tsai Ing-wen's 2016 election, China has opposed Taiwan-U.S. political interactions. Though the U.S. maintains its "one-China" policy and strategic ambiguity on Taiwan's sovereignty, it has stated it would intervene militarily if China invaded.

Taiwan has asserted its sovereignty, declaring its right to develop international relations without interference. The island's critical role in the global economy, particularly in semiconductor production, has drawn international concern following Russia's invasion of Ukraine.

The Taiwan Strait handles 50% of global commercial traffic, and Taiwan dominates semiconductor manufacturing, producing 92% of the world's most advanced chips. Taiwan Semiconductor Manufacturing Company (TSMC), the island's most valuable enterprise, supplies chips for global technologies, from smartphones to vehicles.

Many analysts believe China would avoid disrupting semiconductor supply chains on which it depends. "China is unlikely to sanction the semiconductor industry while it relies on Taiwanese manufacturing," said James Lee, an assistant research fellow at Academia Sinica in Taiwan.

Taiwanese often refer to TSMC as their "sacred mountain, protector of the nation," while other countries describe the semiconductor industry as Taiwan's "silicon shield." Despite the risks of a Chinese invasion, the economic dependence on Taiwanese chips may deter Beijing from military action.