GDHEC CO.,LTD(SH:600673) Xin Lang Cai Jing·2025-11-06 06:16Group 1 - The core viewpoint of the news is that Dongyangguang's stock has seen a significant increase of 5.01%, reaching a price of 21.16 CNY per share, with a trading volume of 664 million CNY and a turnover rate of 1.07%, resulting in a total market capitalization of 63.682 billion CNY [1] - Dongyangguang Technology Holdings Co., Ltd. is based in Dongguan, Guangdong Province, and was established on October 24, 1996, with its listing date on September 17, 1993. The company operates in four main business segments: electronic new materials, alloy materials, chemical products, and pharmaceutical manufacturing [1] - The revenue composition of Dongyangguang's main business includes: high-end aluminum foil at 40.81%, chemical new materials at 27.63%, electronic components at 25.40%, energy materials at 2.61%, and other categories at 3.55% [1] Group 2 - From the perspective of fund holdings, Guolianan Fund has a significant position in Dongyangguang, with its Guolianan SSE Commodity ETF (510170) increasing its holdings by 23,800 shares in the third quarter, totaling 320,900 shares, which represents 3.67% of the fund's net value, making it the largest holding [2] - The Guolianan SSE Commodity ETF (510170) was established on November 26, 2010, with a current scale of 204 million CNY. Year-to-date returns are at 34.77%, ranking 1388 out of 4216 in its category, while the one-year return is 24.87%, ranking 1590 out of 3909 [2]