Core Viewpoint - The titanium metal sector has experienced significant gains, with several companies seeing substantial stock price increases [1] Company Performance - Dongfang Zirconium (002167) reached the daily limit increase in stock price - Huiyun Titanium Industry (300891) rose by over 8% - Jinpu Titanium Industry (000545) increased by nearly 5% - Jintian Titanium Industry and Annada (002136) also reported notable gains [1]