PACIFIC QUARTZ(SH:603688) Xin Lang Zheng Quan·2025-11-06 06:19Core Viewpoint - Quartz Co., Ltd. has experienced a stock price increase of 39.42% year-to-date, but has seen a decline of 5.44% in the last five trading days and 8.15% in the last twenty days, indicating volatility in its recent performance [1][2]. Company Overview - Jiangsu Pacific Quartz Co., Ltd. is located in Lianyungang City, Jiangsu Province, and was established on April 23, 1999. The company was listed on October 31, 2014. Its main business involves the research, production, and sales of high-purity quartz sand, quartz tubes (rods, plates, ingots, and cylinders), quartz crucibles, and other quartz materials, primarily used in light sources, photovoltaics, semiconductors, and optical fibers [1]. - The revenue composition of the company is as follows: quartz tubes (rods) account for 82.56%, quartz sand for 13.38%, other products for 3.61%, and quartz crucibles for 0.45% [1]. Financial Performance - For the period from January to September 2025, Quartz Co. achieved an operating income of 753 million yuan, a year-on-year decrease of 24.46%. The net profit attributable to the parent company was 135 million yuan, down 56.81% year-on-year [2]. - Since its A-share listing, the company has distributed a total of 3.374 billion yuan in dividends, with 2.945 billion yuan distributed over the last three years [3]. Shareholder Information - As of September 30, 2025, the number of shareholders for Quartz Co. was 55,200, a decrease of 13.28% from the previous period. The average number of circulating shares per person increased by 15.32% to 9,813 shares [2]. - Among the top ten circulating shareholders, Hong Kong Central Clearing Limited is the fourth largest, holding 11.6441 million shares, an increase of 3.6438 million shares from the previous period. New shareholders include Guotai Value Advantage Mixed Fund (LOF) A and E Fund Environmental Theme Mixed Fund A [3].