Xilong Chemical Co Ltd

Japan's JSR, Tokyo Ohka Kogyo, Shin-Etsu Chemical and other companies announced that from October 1, 2026, new photoresist pricing for global customers will be raised by 15% overall, with high-end ArF series long-term contract quotes up 16% to 22%, HBM-specific immersion ArF up as much as 24%, spot bulk orders up 32% to 38%, KrF series standard grades up 9% to 14%, and 3D NAND thick-film KrF up 18% to 20%. Boosted by the price hike news, the electronic chemicals sector remained strong all day. Xilong Scientific surged to limit up with heavy volume shortly after the midday open, hitting a two-month high, with turnover in less than 15 minutes exceeding the entire previous day's total. Haixing shares climbed rapidly on late-session volume, while Guangxin Materials and Zhongshi Technology also showed unusual upward moves during the session. Also lifted by the price hike news, the glass fiber sector index has risen for seven consecutive days, with Honghe Technology up for seven straight days, and China Jushi, International Composites and Sinoma Science & Technology all up for five consecutive days. The latest data from Sublime China Information shows that as of September 15, the ex-factory price of 7628 electronic fabric was about 11.5 to 12.1 yuan per meter, up 10% to 20% month on month, with the year-to-date gain reaching as high as 162%.