Changjiang Infrastructure is a global infrastructure company that has made diversified investments in energy infrastructure, transportation infrastructure, water infrastructure, waste management, waste to energy, household infrastructure, and infrastructure-related businesses. The investment and business of Yangtze River Infrastructure mainly involves Hong Kong, mainland China, the United Kingdom, mainland Europe, Australia, New Zealand, Canada and the United States. Changjiang Infrastructure holds 35.96% of the shares in Electric Power Asset Holdings Co., Ltd. (Power Assets). Power Assets is a global investor in electricity and utility-related businesses, mainly investing in power generation, transmission and distribution, renewable energy; waste to energy; and energy pipelines and natural gas distribution. In Hong Kong, China, 33.37% of the shares of Hong Kong Electric Light Limited (“Hong Kong Electric”) are held through Hong Kong Electric Light Investment Co., Ltd. and the power asset company held by Hong Kong Electric Light Investment Co., Ltd. HK Electric is the sole electricity provider for over 580,000 customers on Hong Kong Island and Lamma Island. In the UK, Yangtze River Infrastructure has a comprehensive investment portfolio in gas and electricity distribution. water and wastewater services; electricity generation; and rail transport infrastructure. These include Northern Gas Networks, a gas distribution company serving northern England; Wales & West Utilities, a gas distribution company serving Wales and south-west England; UK Power Networks, one of the UK's largest electrical distributors, supplying electricity to London, south-east England, and the east of England; Seabank Power, a Bristol-based power generation company; and Northumbria Water, a water, sewage and wastewater company A processing company serving the North East of England and the South East of England; UK Rails, a British railway operator. In Germany, Changjiang Infrastructure is interested in ISTA, the world's leading integrated energy management service provider. ISTA's core business in Europe spans more than 20 countries/regions. It has strong market positions in countries such as Germany, the Netherlands, and France. In the Netherlands, Changjiang Infrastructure is interested in Dutch Enviro Energy (Dutch Enviro Energy), the largest waste energy company in the Netherlands. It operates two waste treatment plants: Rozenburg in the Port of Rotterdam region and Duiven near the German border. Yangtze River Infrastructure is one of Australia's largest overseas infrastructure investors. It has invested in electricity and gas distribution, gas pipelines, power generation, and renewable energy generation businesses in Australia. CKI is interested in SA Power Networks, South Australia's main power distribution business. CitiPower (CitiPower), a company that supplies electricity to Melbourne's CBD and inner city; Powercor, Victoria's largest electricity distributor; United Energy (United Energy), a company that supplies electricity in Victoria; Australian Energy Operating Company, a Victorian renewable energy transmission company; Australian Gas Networks Ltd., one of Australia's largest gas distribution companies; Multinet Gas, a gas distribution company in Victoria; Dampier Bunbury Pipeline, connecting the Carnarfon/Browsing Basin to Perth gas pipelines; and Energy Developments, an international provider of safe, clean, low greenhouse gas-emitting energy and remote energy solutions. In New Zealand, Yangtze River Infrastructure owns shares in the Wellington Electric Power Company, a power distribution company that distributes electricity to the capital Wellington, Porirua, and the Hutt Valley region. Changjiang Infrastructure also owns EnvironZ, a diversified, vertically integrated waste management company with operations all over the country. In Canada, Yangtze River Infrastructure owns shares in the Canadian Power Company, which has interests in five power plants in Ontario, Alberta, and Saskatchewan. CKI is also interested in Park'n Fly, Canada's largest off-airport car park company, and Reliance Home Comfort, one of the largest construction equipment service providers. In addition, Yangtze River Infrastructure also owns interests in Husky Midstream Limited Partnership, which includes oil pipelines, storage facilities, and ancillary assets. In mainland China, Yangtze River Infrastructure has invested in about 260 kilometers of toll roads and bridges in Guangdong, Hebei, and Hunan provinces. With its cement, concrete, aggregate and asphalt business, Yangtze River Infrastructure is in a leading position in the infrastructure materials market in Hong Kong, China. The group also has cement production facilities in mainland China and limestone quarries in the Philippines.