Japan is home to a network of little-known companies that dominate in key materials that are indispensable for semiconductor manufacturing [HONG KONG] Semiconductor materials linchpin Resonac Holdings is eyeing solid growth from Beijing's ambition to build its own chip industry, leaving the door open for further investment in China in the years ahead. Tokyo-based Resonac, which supplies crucial chemicals used to make cutting-edge chips, has bolstered production capacity in China to meet demand driven by a state-backed push to create a domestic semiconductor supply chain, according to chief executive officer Hidehito Takahashi. While Resonac's current production capacity in Ch ina is enough for the time being, the company may consider another round of investment in a few years if there is significant growth, he said. China is studying plans to pour as much as US$70 billion of state money into its semiconductor industry, deemed critical to win any technological conflict, Blo...