Prosecutors demanded a six-year prison term for Hyundai Motor Co. cairman Chung Mong-koo on embezzlement and other charges Tuesday, adding to the woes of the largest South Korean automaker.
Chung, 68, has been on trial since June on charges of illegally raising a slush fund from affiliates from which authorities say he spent 69.3 billion won (US$74 million) for private and other purposes, including payments to lobbyists for government favours.
He has also been charged with inflicting financial damage on affiliates through questionable deals and arrangements that allegedly protected or boosted the financial interests of him and his son, Eui-sun, who heads Kia Motors Corp., the country's second-largest carmaker.
``It's unavoidable to seriously punish the defendants ... because the crimes in this case are grave,'' the prosecutors said in their sentence demand at the trial, which also included other company officials.
It was unclear how the judges at Seoul Central District Court would rule. But South Korean courts have often come under public criticism for being too lenient on business tycoons after they sentenced high-profile chief executives to suspended jail terms in similar corruption cases.
The verdict and sentencing is expected next month, according to local media.
Chung has been out on bail since late June after two months of detention following his arrest in April.
Hyundai Motor and affiliate Kia Motors Corp. account for more than 70 per cent of South Korea's automobile exports. Autos account for about 10 per cent of South Korea's total exports.
The trial has cast a cloud over the company, which also is suffering from a row with its militant labour union that intensified this week with new strikes.
Unionized workers laid down tools for a total of eight hours at three factories Monday in a dispute with management over the size of a bonus payment. Though workers will not strike Tuesday, they have scheduled a longer walkout Wednesday.
On Tuesday, Hyundai Motor pesident Youn Yeo-chul was meeting with the head of a labou union to discuss how to end the partial walkout, the company said.