Sumitomo to Increase Share of Global High-Purity Quartz Market Nov. 24, 2016 Filed Under: Market, Materials Tagged With: high-purity quartz, HPQ, RQ, Russian Quartz, SumitomoSumitomo Corp. (TYO:8053) plans to raise its share of the global high-purity quartz market (HPQ) to 25 percent by 2020….... Please subscribe to read the full story. Subscribe Free Trial Related Articles:Japanese Chemical Powerhouses Invest Big on Semiconductor…Mitsubishi Chemical Gets Active in Semiconductor MaterialsSumitomo Chemical to Boost Photoresist Production CapacitySumitomo Chemical to Invest up to 50B Yen in Semiconductor…Sumitomo Chemical Downsizes Methionine Production Amid…Tokuyama Targets 40% Share of Asia’s Semiconductor-Grade IPA…