The offer was made by China’s Taiwan Affairs Office, with spokesperson Chen Binhua saying “peaceful reunification” would provide stronger protection for Taiwan’s energy and resource security under what he called the backing of a “strong motherland.”

The proposal comes as governments worldwide scramble to secure alternative fuel supplies following disruptions to shipping routes through the Strait of Hormuz, a key artery for global oil and liquefied natural gas flows.

Taiwan, which previously sourced about one-third of its liquefied natural gas from Qatar and imports no energy from China, has said it has secured alternative supplies for the coming months, including from the United States, its main international backer.

President Lai Ching-te said energy supplies for the near term were assured and that additional U.S. gas imports would begin from June, according to a statement from his Democratic Progressive Party.

China has long framed economic and security incentives as part of its strategy to persuade Taiwan to accept unification under its “one country, two systems” model, which no major Taiwanese political party supports.

Chen said Beijing was willing to provide “stable and reliable energy and resource security” to improve living conditions for people in Taiwan, reiterating a narrative that closer integration would bring material benefits.

Taiwan’s government, which rejects China’s sovereignty claims, has consistently maintained that only the island’s people can determine its future.

The energy proposal comes against the backdrop of heightened geopolitical strain, with the Middle East conflict triggering volatility in global energy markets and prompting countries across Asia to reassess supply security.

China, the world’s largest oil importer, has also taken domestic measures to safeguard supply, including restricting fuel exports in recent days, according to reports.

Beijing has never renounced the use of force to bring Taiwan under its control, though it has repeatedly stated a preference for peaceful unification.

The latest offer underscores how energy security has emerged as a central element in cross-strait dynamics as global supply disruptions reshape strategic calculations.

China’s parliament, the National People’s Congress, approved the legislation on Thursday, aiming to foster a shared national identity among China’s 55 officially recognised ethnic minority groups, including Tibetans and Uyghurs.

While the law does not explicitly mention Taiwan, Beijing considers the island part of its territory and regards its people as Chinese citizens.

Shen Yu-chung, deputy minister at Taiwan’s Mainland Affairs Council, said language in the legislation could potentially extend to cross-strait issues.

Speaking to reporters in Taipei before the law was formally passed, Shen said provisions requiring citizens to protect China’s sovereignty and national unity could “spill over into becoming a legal basis for handling cross-Strait issues.

”When asked whether the law might be used to target individuals Beijing views as pro-independence activists, Shen said it was “highly possible,” adding that the definition of promoting unity remained vague while penalties could be more clearly defined.

China, which views democratically governed Taiwan as its own territory, has already introduced measures aimed at supporters of Taiwanese independence.In 2024, Chinese authorities issued guidelines to punish what they called “diehard” independence activists, with penalties that could include the death sentence, despite Chinese courts having no jurisdiction on the island.

The new legislation also contains a brief reference encouraging people on both sides of the Taiwan Strait to identify as Chinese.

The law further cites remarks by Chinese President Xi Jinping stating that citizens must “consciously uphold national unity, national security, and social stability.”

Taiwanese officials have long criticised what they describe as Chinese “lawfare,” referring to the use of legislation to create legal grounds for targeting individuals Beijing considers separatists, including those living overseas.

The new law includes provisions stating that individuals and organisations outside the borders of the People’s Republic of China can be held legally accountable for undermining ethnic unity or inciting separatism.

Shen said such language raised concerns about potential “long-arm jurisdiction,” referring to China’s efforts to apply its legal framework beyond its borders.

China’s Taiwan Affairs Office did not respond to a request for comment.