(251004) -- LISBON, Oct. 4, 2025 (Xinhua) -- Liu Jianlong (L), equipment manager of China's Hengtong Group in Portugal, discusses technical issues with Alcobre's Chief Operating Officer Carlos Granja in the factory of Alcobre in Ovar, Portugal, Oct. 3, 2025. TO GO WITH "Feature: Chinese investment injects new momentum into Portugal's century-old cable manufacturer" (Xinhua/Xun Wei)