The Korean Grand Prix racked up substantial operating losses last month, the third year running it has finished in the red, but organisers say the race will bring long-term benefits to the country.
The South Korean race, first run in 2010, returned operating losses of $36.4 million, local media reported on Wednesday quoting race organisers.
One of nine Asian races on the 20-stop 2012 Formula One calendar, including the Asia-Pacific Australian Grand Prix, the South Korean event also lost an estimated $50 million in its first year.
"It's hard to say what kind of impact the loss has on next year," South Korean race organisers said.
"Although there are many concerns regarding the operating loss, the loss for a third straight year is only a short-term effect.
"In the long-term the F1 event will bring more benefits to the country. It will not only pave the way for South Korean car industries in the future but also help foster new industries."
Plague of problems
The Yeongam circuit, 400 km south of Seoul, has an initial contract of seven years, with a five-year option that could keep the race there until 2021.
However, it has been plagued by problems, even before opening in 2010, when construction of the circuit was only just finished in time for its maiden race.
"Last year with the (tsunami and nuclear) disaster, numbers were down but this year, operation-wise was a successful year"
Press manager Yoshihisa Ueno
South Korean organisers have expressed dissatisfaction at the terms of their contract with Formula One, particularly over the cost of race-sanctioning fees.
However, their complaints have fallen on deaf ears with Formula One supremo Bernie Ecclestone.
The last two Korean races have been won by Red Bull's Sebastian Vettel, the current world champion.
The problems facing South Korea's race contrast sharply to the success Formula One enjoys in nearby Japan, where sell-out 120,000 crowds are commonplace at Suzuka.
"Compared to the boom years, things have become a little harder but we had 103,000 for race day this year," press manager Yoshihisa Ueno said.
"Last year with the (tsunami and nuclear) disaster, numbers were down but this year, operation-wise was a successful year."
The Japanese Grand Prix has been held at Suzuka almost exclusively since 1987, apart from 2007 and 2008 when it was held at Fuji Speedway.