South Sea Petroleum Holdings Limited announced that on 23 January 2018, Cityhill Limited signed an agreement to establish a joint venture with Scientific Energy, Inc. Energy, Inc. owns 50% equity interest in the joint venture respectively. The Venture Joint, with the support of blockchain technology, is to provide global trading service of real gold for customers, including purchasing, depositing, circulating and selling real gold for cash. The Contracted Parties contribute their respective experiences in blockchain technology and marketing. Scientific will assist the Joint Venture in exploring the North America and Europe markets, while Cityhill will focus on the Asian markets. Operation details of the Joint Venture will be further negotiated between the Contracted Parties.