In which city does this group that owns the New York Mercantile Exchange have exchange facilities through online trading platforms?
CME Group CME Group Inc. (Chicago Mercantile Exchange & Chicago Board of Trade) is an American financial market company operating the world's largest options and futures exchange. It owns and operates large derivatives and futures exchanges in Chicago, New York City, and exchange facilities in London, using online trading platforms. It also owns the Dow Jones stock and financial indexes, and CME Clearing Services, which provides settlement and clearing of exchange trades. The exchange-traded derivative contracts include futures and options based on interest rates, equity indexes, foreign exchange, energy, agricultural commodities, rare and precious metals, weather, and real estate. It has been described by "The Economist" as "The biggest financial exchange you have never heard of."
Cogobuy Cogobuy Group PLC is a publicly listed company on the Hong Kong Stock Exchange as SEHK: 400. The company primarily deals with computer and telecommunication hardware. It provides an e-commerce platform for electronic goods in China, although the company and its subsidiaries distribute their products globally. It operates the largest transaction-based e-commerce platform for IC and other electronic components in China as measured by GMV in 2013, (Analysys International & CSCI Investment Bank).