Asian markets were lackluster on Tuesday following a flat finish in the U.S. stock market. But Greater China shares remained firm on the back of positive corporate earnings. Most investors were sidelined and cautious ahead of the Federal Reserve's two-day meeting.
The Fed is expected to deliver a small interest rate cuton Wednesday, though the central bank could signal that this is the last in a cycle as officials eye inflation warily.
Hong Kong shares touched a three-month high as the Hang Seng Index rose 1 percent to 25,914 points.
Bank of China's H-shares propelled the market, climbing 1.3 percent to a four-month high after the country's second-biggest lender said first-quarter earnings skyrocketed 85 percent, thanks to strong fee income and a lower tax rate.
Robust earnings from Baoshan Iron and Steel also buoyed the broader Chinese market. The company's first-quarter profit rose 16 percentthanks to rising steel prices.
PetroChina's also advanced despite the company posting a 32 percent drop in first-quarter earnings that fell short of expectations. Analysts said the poor results had already been factored in. The stock was up 0.9 percent.
This led the Shanghai Composite Index to rise 1.4 percent at 3,523 points.
South Korean stocks closed in negative territory with the KOSPI down 11 points or 0.6 percent at 1,811 points.
But LG Telecom shares jumped as much as 4 percent as it was the only mobile phone operator in South Korea to post a rise in first-quarter earnings. The country's third-largest carrier said net profit rose 15% to 76.1 billion won ($76.4 million), while operating profits jumped 30% to 89.9 billion won ($90 million). The stock ended 0.2 percent higher.