Worldia(SH:688028) Xin Lang Cai Jing·2025-11-05 05:19Group 1 - The core viewpoint of the news is that Walde has seen a significant increase in its stock price, rising by 5.2% to 51.58 CNY per share, with a trading volume of 243 million CNY and a turnover rate of 3.23%, leading to a total market capitalization of 7.786 billion CNY [1] - Walde Diamond Tools Co., Ltd. is located in Langfang City, Hebei Province, and was established on August 31, 2006, with its listing date on July 22, 2019. The company specializes in the research, production, and sales of ultra-high precision and high precision superhard tools and superhard material products [1] - The main business revenue composition of Walde includes superhard tools at 78.59%, cemented carbide tools at 14.31%, superhard materials at 5.72%, and others at 1.38% [1] Group 2 - From the perspective of major fund holdings, data shows that one fund under Huatai PineBridge has a significant position in Walde. The Huatai Zhongzheng 2000 ETF (159536) held 3,934 shares in the third quarter, accounting for 0.36% of the fund's net value, making it the second-largest holding [2] - The Huatai Zhongzheng 2000 ETF (159536) was established on September 13, 2023, with a latest scale of 53.8093 million CNY. Year-to-date returns are at 33.84%, ranking 1348 out of 4216 in its category; the one-year return is 39.26%, ranking 955 out of 3901; and since inception, the return is 38.16% [2]