BESTWAY(SZ:300008) Xin Lang Cai Jing·2026-01-14 03:51Group 1 - Tianhai Defense experienced a 5.57% increase in stock price, reaching 9.09 CNY per share, with a trading volume of 960 million CNY and a turnover rate of 6.58%, resulting in a total market capitalization of 15.708 billion CNY [1] - Tianhai Defense is primarily engaged in shipbuilding and marine engineering, military-civilian integration, and clean energy utilization, with the main business revenue composition being: 92.05% from ship and marine engineering design and construction contracting, 1.97% from design technical services, 1.80% from energy business, 1.75% from other product revenues, 1.18% from defense equipment and products, 0.74% from other (supplementary), and 0.50% from ship leasing [1] Group 2 - Guotai Fund's Guotai Zhongzheng Military Industry ETF (512660) is among the top ten circulating shareholders of Tianhai Defense, having reduced its holdings by 2.5808 million shares to 13.4495 million shares, representing 0.82% of circulating shares, with an estimated floating profit of approximately 6.4558 million CNY [2] - The Guotai Zhongzheng Military Industry ETF (512660) was established on July 26, 2016, with a current scale of 14.109 billion CNY, achieving a year-to-date return of 14.04% (ranking 245 out of 5520) and a one-year return of 61.99% (ranking 867 out of 4203), with an overall return since inception of 56.42% [2]