Seoul, Sept. 23 -- The stocks of power equipment makers rose Tuesday morning following Nvidia Corp.'s announcement of a massive investment plan for data centers, as per a report by Pulse, the English service of Maeil Business Newspaper Korea.

HD Hyundai Electric Co. shares were trading at 618,000 won (USD 445) as of 9:05 a.m., up 5.64 percent from the previous session.

The stock touched 624,000 won, a 6.67 per cent gain and a fresh 52-week high earlier in the session. LS Electric Co. also gained 3.07 per cent and Hyosung Heavy Industries Corp. 2.56 percent.

The rally followed Nvidia's announcement that it will invest up to USD 100 billion in OpenAI to build large-scale artificial intelligence (AI) infrastructure.

The plan includes sup...