ISLAMABAD - China on Thursday handed over 330 pieces of office equipment including laptops, computers, scanners, printers and projectors to Pakistan's parliamentPakistani Senate Chairman Mian Raza Rabbani expressed gratitude for China's donation at the ceremony attended also by senators, parliamentarians and other high officialsayx科技Chinese Ambassador Sun Weidong and Pakistani Senate Secretary Amjed Pervez Malik signed a handover document on behalf of their respective sidesSun Xinwei, deputy general manager of China State Construction Engineering Corp Central and Western African Region, advised that Chinese companies engaging in any large infrastructure projects in Congo should be aware of expenses for the period after the project is completed and before the official operation, as the Congolese government is suffering from an economic downturn due to oil price drop from 2014, which results in delayed paymentLyu Xinhua delivers a speayx科技ech at the conference on investment and trade between China and Congo (Brazzaville), Sept 25, 2017The delegation consists of entrepreneurs in the sectors of finance, machine-building, energy, agriculture, textile, security, culture and education