Japan Protests China’s New Oil and Gas Construction Activities in East China Sea

Wednesday, June 25, 2025

China has begun construction of a new structure in waters between China and Japan in the disputed East China Sea, the Japanese foreign ministry said on Tuesday, adding it has lodged a protest with China.

The ministry said in a statement "it is extremely regrettable" that China is pressing ahead with unilateral development when the exclusive economic zone and the continental shelf in the East China Sea have not yet been delimited.

Japan requests that China cease its unilateral development and to resume talks on the implementation of a 2008 agreement, in which the two countries agreed to cooperate on natural resources development in the East China Sea, it also said.

Asked about Japan's protest, China's foreign ministry said on Wednesday that its oil and gas development activities in the East China Sea were located in undisputed waters under Chinese jurisdiction.

"China does not accept Japan's groundless accusations," ministry spokesperson Guo Jiakun told a regular news conference, adding that Beijing was committed to fully implementing the principled consensus on the East China Sea issue.

Japan's ties with China have been plagued by a territorial dispute over a group of Japanese-administered islands in the East China Sea, called the Senkaku in Japan and Diaoyu in China, as well as the legacy of Japan's past military aggression.


(Reuters - Reporting by Kiyoshi Takenaka in Tokyo, Liz Lee and Xiuhao Chen in Beijing; Editing by Chizu Nomiyama and Michael Perry)

Categories: Industry News Activity Asia Oil and Gas East China Sea

Related Stories

Hormuz Standoff Risks Chronic Instability for Gulf Oil Flows

Eni and Petronas JV Extend Ventura Offshore’s Drilling Job in Indonesia

Oil Surges 3% on Renewed US-Iran Strikes

ADNOC, XRG and Mitsui Broaden Energy Cooperation

Oil Climbs on US-Iran Deal Uncertainty

Israel Steps Up Mediterranean Gas Search

TGS Gets Exclusive Rights for Seismic Survey Offshore Brunei

Petronas Unit Probes Cause of Fire at Offshore Platform in Malaysia

Oil Holds Steady After US, Iran Agree to Cease Attacks

Jadestone Brings First Malaysia Campaign Well Online at 3,000 bpd

Current News

Eni Enlists OneSubsea for Deepwater Umbilical Supply off Indonesia

EnQuest Clears Key Hurdle for $833M Malaysia Offshore Deal

ONGC Plans Major New Indian Oil Reserve

LNG Tankers Resume Hormuz Crossings Amid Tensions

Hormuz Standoff Risks Chronic Instability for Gulf Oil Flows

From Fixtures to Values: Where the Jackup Recovery Is Already Being Priced

Eni and Petronas JV Extend Ventura Offshore’s Drilling Job in Indonesia

Dolphin Drilling’s Blackford Dolphin Secures More Work for Oil India

Oil Surges 3% on Renewed US-Iran Strikes

Offshore Vessel Pair Ordered from Grandweld Shipyard

Subscribe for AOG Digital E‑News

AOG Digital E-News is the subsea industry's largest circulation and most authoritative ENews Service, delivered to your Email three times per week

https://accounts.newwavemedia.com