Trio-Tech International, a company providing services to the semiconductor industry, announced on Monday its flat earnings for the second quarter along with a slight 2 percent drop in revenues. The company's earnings remained steady at $507 thousand, equivalent to $0.12 per share, mirroring figures from a year ago. The decrease in revenue to $12.20 million from $12.39 million the previous year was due to a downturn in the testing services segment. In pre-market activity on the New York Stock Exchange, shares of Trio-Tech were trading at $5.17, reflecting a 1.57% increase.