Melci Engineers Sarl planned to develop 100000000 t/y Mulonga Cement Plant Project, in Lubudi, Katanga, CONGO (DRC). Tianjin Cement Industry Design & Research Institute Limited Company was the EPC contractor. The project covered a new 3000 t/d cement production line and a lime production line with an annual output of 200,000 tons and supporting power station renovation. The contract period was 48 months. The construction would start after the start permit and project finance were finished. The project was benefit from Belt and Road Initiative and would expand contractor's overseas market.