ROGERS, CT -- Sales at Rogers Corp.'s Printed Circuit Materials unit fell 6.7% year-over-year in the second quarter on weaker demand in the wireless infrastructure sector.

Read more: Slackening Base Station Demand Slows Rogers' Q2 Sales

MIGDAL HAEMEK, ISRAEL -- AOI maker Camtek today reported second-quarter revenues slid 13% year-over-year to $25 million.

Read more: Camtek's Q2 Profits Climb

ZHUHAI, CHINA -- Park Electrochemical's Nelco subsidiary will close its facility here and take a $3.2 million pretax charge.

Read more: Nelco Closing China Plant

DENVER, CO -- MacDermid Group has filed an amended registration statement with the SEC in connection with a proposed registered public offering of shares of its common stock.

Read more: MacDermid Amends Planned IPO Filing