A Chinese court jailed an Australian businessman for 13 years on bribery and embezzlement charges Tuesday, the foreign ministry in Canberra said, in a case that has drawn top level government interest.

Matthew Ng, an executive working for travel services group Et-China in southern China at the time of his arrest in November 2010, is likely to appeal the sentence, the Department of Foreign Affairs and Trade said.

"He has been sentenced to 13 years," a spokeswoman told AFP. "He was found guilty on charges related to embezzlement and bribery."

"The Australian government understands Matthew Ng intends to appeal," she added.

Ng was charged in late 2010, two weeks after he was detained by police in Guangzhou on suspicion of "misappropriating company assets".

Chinese media have said the case against Ng relates to his role in Et-China's battle with a Guangzhou government-owned travel company for control of domestic travel agency GZL, one of the largest in southern China.

Ng reportedly told the judge presiding over his case at the Guangzhou Intermediate People's Court that he had been sacrificed for a larger game.

"We are the sacrificial objects of this case," Ng and Et-China's chairman Zheng Hong told Judge He Chunzhu, the Sydney Morning Herald reported.

The sentence, which had not been expected to be delivered Tuesday, shocked Ng's wife Niki Chow, with whom he has three young children.

"Thirteen years for Matthew, I don't think he can take it," she told the paper from Guangzhou.

"Thirteen years. He was shocked, very shocked, nobody expected the verdict would be today."

The Australian newspaper said that Ng was sentenced to a total of 14-and-a half years -- eight for embezzlement, two for corruption, two-and-a-half years for a false capital declaration, and two for bribery.

However, the judge made a "mercy" call and reduced the sentence by one-and-a-half years.

Ng's arrest came just months after four employees of Anglo-Australian mining giant Rio Tinto, including Australian passport-holder Stern Hu, were jailed in China in early 2010 on bribery and trade secrets charges.

Hu's trial strained relations between Beijing and Canberra, and stoked concerns among foreign investors about the rule of law in China, Australia's top trading partner and a keen consumer of its minerals.

Ng's plight has been discussed by Australian and Chinese leaders, with Prime Minister Julia Gillard raising the subject during a meeting with Chinese Premier Wen Jiabao in Beijing in April.

"We have made clear to Chinese authorities our strong interest in Mr Ng's case," the ministry spokeswoman said Tuesday.

Consular officials last visited Ng on November 18 and officials would continue to provide assistance to his family, she said.

When Hu was handed his 10-year sentence, Canberra described the punishment as "very tough" and called China's decision to close part of the trial "very regrettable", adding that Beijing had missed a chance to clarify its commercial secrets laws.

Ng helped found Et-China in 2000 and previously worked as an investment banker in Australia, New Zealand and Southeast Asia.