JAKARTA (Reuters) - Indonesian police said on Tuesday Interpol has issued red notices, the closest to an international arrest warrant, for three Chinese executives suspected of fraud linked to a more than $800 million Sinopec oil terminal development in Indonesia.

A Sinopec sign displayed at its gas station is seen behind a Chinese New Year lantern installation in Hong Kong February 5, 2013. REUTERS/Bobby Yip/File Photo

China Petroleum and Chemical Corp, or Sinopec, is the second major Chinese state oil firm in less than three years to find staff facing allegations of corruption in Indonesia, where the resources sector is riddled with graft and legal and contractual uncertainty.

“The three red notices have been published for those wanted people,” said National Police spokesman Boy Rafli Amar.

Indonesian authorities filed a request for Interpol assistance on Feb. 21 regarding the three executives, suspects in the alleged embezzlement of an undisclosed sum of money from the West Point Terminal project, Amar said. He identified the three as West Point Terminal finance director Zhang Jun, chief executive Feng Zhigang and chairman Ye Zhijun.

In a statement on its official microblog, Sinopec said it had not received any red notices from Interpol, was checking relevant information about the project and that the company and its subsidiaries operated in accordance with the law.

Reuters has not yet been able to find telephone numbers or email addresses for the three executives, so has been unable to contact them for comment.

Chinese Foreign Ministry spokeswoman Hua Chunying said she had seen reports about the red notices, but was not aware of specifics.

Interpol’s General Secretariat press office said in an emailed response to questions on the matter that it did not “comment on specific cases or individuals except in special circumstances”.

A red notice is Interpol’s highest alert and is a request to locate and provisionally arrest an individual pending extradition. It is not an international arrest warrant as Interpol cannot compel any member country to arrest an individual who is the subject of a red notice.

Indonesia, an archipelago of some 250 million people rich in resources, is routinely ranked by watchdog Transparency International as one of the world’s most corrupt countries.

Former Indonesian energy minister Jero Wacik is serving an eight-year prison term for involvement in extortion and kickbacks worth about $840,000.

SERIES OF SETBACKS

Defrizal Djamaris, a lawyer representing West Point Terminal’s 5-percent stakeholder, PT Mas Capital Trust (MCT), said MCT reported suspicions of fraud on the project to local police in 2015.

The red notices were issued because the three executives had left the country and “not cooperated” with local police investigations, Djamaris said. The police’s Amar did not confirm this.

The West Point Terminal was touted to be Southeast Asia’s largest and was initially expected to be operational by mid-2016, but has faced a series of setbacks including a lawsuit filed by Indonesian shareholders in November.

The project in Indonesia’s Batam free trade zone to the south of Singapore is 95-percent owned by Sinopec Kantons Holdings, a subsidiary of Sinopec.

Sinopec Kantons bought into the project in January 2012, aiming to develop a 2.6 million-tonne storage facility worth more than $800 million.

The project was delayed by several years due to slow demand for tank space, Reuters reported. An official at Indonesia’s energy ministry said the downstream operations permit for the West Point Terminal expired in late 2014.

Sinopec’s only other Indonesian asset is an 18-percent stake in Chevron’s deep water project, bought in 2010.

Sinopec Kantons, which is one of Sinopec’s smallest subsidiaries, was not immediately available for comment.