ASML Holding, Europe's largest technology company, beat fourth-quarter earnings forecasts today and forecast a rise more than 25% in 2023 sales despite possible new curbs on its exports to China.

The maker of equipment to produce semiconductors has struggled to meet demand as top customers TSMC, Samsung and Intel are all engaged in major expansions.

It said its order backlog had grown to a record €40 billion at the end of the year.

Credit Suisse analysts said the earnings may be "taken negatively" by the market, given recent rallies in the company's share price, up 22% in January and up 55% from October lows.

"However, ASML's structural prospects remain unchanged," they said in a note.

CEO Peter Wennink said that although the economic outlook for 2023 is clouded by worries over the economy and growing semiconductor inventories, customers also see conditions improving toward the end of the year and China's economy recovering after the end of Covid-19 curbs.

"That means that the demand is still higher than what we can make," he said.

The numbers come a week after US President Joe Biden and Dutch Prime Minister Mark Rutte discussed possible new export restrictions on some of ASML's sales to customers in China due to security concerns.

Wennink currently said "nothing has changed" regarding ASML's exports to China despite the US imposing new export restrictions on its own companies in October.

China is the company's third-largest market after Taiwan and South Korea.

The Veldhoven, Netherlands-based firm reported fourth-quarter net profit of €1.82 billion, up from €1.77 billion a year earlier, on revenue of €6.43 billion.

That beat analyst forecasts for a net profit of €1.70 billion on sales of €6.38 billion, Refinitiv Eikon data showed.